This guide was originally written by Tromboncino as a way to teach players the basics of playing on the highest difficulties. It has since expanded by adding new information to answer questions some players had about this game or its mechanics. Most of the information is based on pure gameplay, but it's mostly verified and corrected by information from code dumps for this game.

The damage and health numbers used throughout this guide are multiplied by 10 to make it more comprehensible for the average reader who then has to deal with fewer decimal numbers. This was already a common thing when these sections were added to the guide and there was no (good) reason to deviate from this notation.

This section contains some of the basic tips that every PAYDAY: The Heist player should know.



0) DON'T PLAY ON EASY OR NORMAL DIFFICULTIES AND DON'T USE GLITCHES.
Even though the 'normal' difficulty has that name, enemies still have a reduction on the damage they can take. This kind of makes 'normal' an easy difficulty and makes 'easy' very easy. Playing on this difficulty is fine if you want to get to know the game and it's really recommended to start out on this difficulty, but it doesn't really prepare you for the real deal. So try to beat all heists on this difficulty to get a feel for the maps and the game and then move on to the higher difficulties.

Moreover, many glitches have gone unpatched due to the lack of support from the developers. Some of these will allow you to complete missions very easily, but this kind of cheating should be avoided. There are also lots of funny things that aren't helpful at all, so it's fine if you want to learn them to have fun, but don't use them to get achievements or finish heists. If you do, you won't get the sense of accomplishment when you finally finish that one challenge nor does it make a better player out of you. And of course, using cheating tools is not allowed. But if you are reading this, it's just too late, because you've already been reported!


1) Know the game, know what you can do and what you cannot.
PAYDAY: The Heist is a really challenging game that requires carefully planned actions if you wish to survive. Moreover, it's full of unwritten rules you may want to know. Here are some basic ones: The duration of the assault depends on both the difficulty you play at (e.g. it is generally longer on 145+ than on OVK) and the current objective. Assaults will end only after a certain time and each assault has a certain number of cops, so killing them faster does not make the assault end any sooner; it will only spawn more cops.

The police can't free hostages nor will the hostages free themselves during the assaults. You cannot take a law enforcer hostage during the assaults and they will not surrender if you already have four cops in the third intimidation state (where they count as hostages). It's usually better to trade someone than take a lot of risk in an attempt to get them back up. Moreover, the host generally has a much harder time than other players, so don't be angry when he or she decides to move away from the action.


2) Know the team you're playing with.
This is a co-op game and communication is key. Most players have a hard time on the hardest difficulties, so make sure you play as a team. This means that one of the players has to take the lead: come up with strategies and decide what's best to do for the team. A good strategy takes your teams skills into account, so don't assign someone that just started playing the game to go for objectives by themselves.

If you don't know your team, first of all do a quick check about them by checking their Steam profiles to avoid any surprises. Achievements unlocked at the same time and impossible completion times can help you spot a cheater. It's sad to say, but in PD:TH you cannot trust anyone, because the lack of a real anticheat system makes people think they can get away with anything. You can usually make a good guess of someones experience based on the number of in-game hours and the publicly visible heist stats.

Even if you're not leading, try to communicate a lot with the team and give advice if you can, because a single bad action can easily result in failure. Obviously, if the team does not listen or does not even answer, you should have no mercy, let them die and find other people to play with.


3) Be open minded and be ready for everything.
Be ready to act on unexpected events and focus on the objective when possible. It may be better to leave a teammate behind or to do an objective later than to risk getting downed in the process. Survivability is everything in this game: if using a doctor bag can help your team survive near certain death, you should use it, even if it's a bad spot or when you have not been downed yet. However, also think long term.

A good example where doing objectives at a later time is when escorting certain characters to certain points, like pushing Matt in Heat Street or getting the Taxman to his seat. These escorts will not move when there are cops around, so instead of forcing your way through it may be much safer to push them later when the cops have moved away. Maybe the best example of this can be found on Green Bridge, where the entrance of the tower is a very crucial point of the heist if your timing isn't perfect and you do not want to be there in the open.
The best cover is usually behind a wall. If you come from PD2 this can sound strange, but you can interact almost with everything through walls and ceilings. It means helping a teammate, trading an hostage, interacting with an objective item and stuff like that. This can be seen as a glitch, but it only makes a difficult game slightly easier and is generally accepted within the community.


4) Use the right equipment at the right moment.
The game lets you choose your loadout before you start a heist. This can be both in your advantage and in your disadvantage. It's good to mix things up and have fun playing the game, but you should always go for something that suits the situation. Going with the Reinbeck and trip mines can be a good idea on Counterfeit, but doing so on Heat Street probably isn't the best idea. If your crew already has 3 medic bags, you should be wise and bring an ammo bag.
Bringing the AK and the Mark-11 is a good choice if you want to kill dozers, but keep in mind that those weapons eat up ammo very fast and if there's only one ammo bag in the game that may take a while, it may be better to switch to the Brenner instead. With a Reinbeck and a decent aim you can kill every non-special unit with a single shot from a mid distance and stun tasers/cloakers, but a dozer can be a problem. So you can equip trip mines or trust your teammates (and your Bronco).


5) Don't take civilians as hostages if they are in a BAD position.
"A civilian! Better to take him as hostage even if he's totally uncovered, so if we have to trade someone, we'll die trying!" Take a hostage only when needed and in a safe place. It means that you should not take all the 7 or 8 civilians as hostages in Counterfeit (unless you're going for Crowd Control achievement or don't want to kill them), don't take Chavez as hostage on the roof in Panic Room and don't take hostages at the end of the Bridge. Hostages that are ready to be traded (highlighted) cannot be killed, so you should make sure they're in safe (and reachable!) spots before it comes to that. Sometimes it's better to shoot a hostage to ensure you don't have to go all the way back to trade. Remember that you can do almost everything through walls, even trading a teammate.


6) MARK OUT SPECIALS!
You might think that marking out specials is the normal thing to do and does not belong in this list. However, it happens too often that special units that just shot a teammate surprise a player and get them downed as well. Marking them out can be the difference between winning and failing a heist and the only thing you have to do is press one button (and maybe move your mouse a bit). Even if you're not downed, marking the specials means you can track them even through walls and smoke. So, why not press that button?!


7) PUSH HARDER, SHOOT BETTER, GET RICHER!
As Hoxton says, pushing harder is always nice because you'll get richer and this game is all about MONEY. Being passive will most surely make your game more difficult and you are very likely to get overrun, which almost certainly cause you to fail the heist!

In this game there are several tricks you can use to your advantage.

One of the first things I can think about is the trading of a teammate. Trading a teammate with low health near the end of the assaul can change the ending of the game or just save a medic bag charge. Be careful with this strategy, because you have to make sure that you have enough time for the trade (watch those civvies!) and most of all, be sure to have a hostage. Remember that you can take cops as hostages only during the fade phases and that if you're not hosting, your will respawn with only half of your ammo. An example of this is the beginning of Panic Room: if the thugs almost killed you, well, first of all you should be more caful next time, but you can suicide and respawn right away with full health and full ammo if you are the host. This trading strategy concerns the host in particular by the fact that he will be targeted more (earlier actually, but as a consequence this usually means more), so for example, he can be the human shield for the crew in Heat Street when using the running strategy and be still traded right away with full health and ammo.

Other examples are about the movement and the reload tricks. In The Heist, most of the maps have some spots you can use to reach an objective faster or just to pass through cops much more safely. In Panic Room you can jump down from the windows to reach the ground floor from outside, in The Diamond you can jump down from the second floor without dying if you're going to do a speedrun, or just jump down from the elevators to avoid the heat. You can even just stay up to something that's high enough to avoid being charged from a cloaker. Talking about the movement, you can buy some time by jumping and shooting in the air, so you won't be slowed down by the scope. This is pretty useful if a cloaker is charging you, so you can just escape and buy some distance, then jump backwards and kill him while being in the air. I usually duck jump all the way, so this is pretty easy for me. I use this even when I need to reload and move fast at the same time. If the reloading speed is too long is obviously useless, but take a Reinbeck where you have to reload every bullet and you can reload one bullet with one jump without any slowdown. A very important thing about reloading is to cancel the reload animation with a melee or with a (short) sprint, so you can avoid being killed because of the idling time.

Baiting cops in certain spots is very useful, so the objective is clear and ready to be taken without cops nearby. In order to bait them, most of the team needs to stick together in the same area, so the objective guy won't be targeted much by the police. Anyway, crossing certain rooms will allow the police to walk through them through or spawn right there, like Cafeteria in No Mercy or the Containers Area in Slaughterhouse.

If you haven't done so, I also recommend you read the Things you must know (and do) if you consider yourself a Good Player guide by Kuffar

A lot of players that come from the second game think they know all about the mechanics in the first, while in reality many things are different. Even the game provides confusing information about some events, so I will try to clear up some of the most common misconceptions about what certain things do (or not do).

Taking a hostage is a thing you need to do in order to trade your teammates back from custody on the higher difficulties (on normal and easy you also have a respawn timer) and that's about it. Having a civilian hostage does not delay the assault in any way and killing a civilian does not do anything other than cost you money and increase your trade delay. There are exceptions to this general rule, though:

• Killing the bank manager on Overkill (and above) at the beginning of the heist will spawn two dozers and will increase your trade delay, but it will not cost any money;
  
• Killing chavez does not count as killing a civilian as he is counted as an enemy;
  
• Killing civilians in No Mercy (except for the technician) will set off the alarm.

Having a cop hostage does not do anything special either. These hostages still count towards the pool of enemies on the map and having four of them hostage will make other cops refuse to surrender. Cops that have not fully surrendered will not count as a hostage, but they will usually start shooting you again after a while.

Destroying cameras does not make the cops less aggressive nor does it reduce the number of cops on the map or make them path towards your position faster. The effects differ per map (see below), but in general the either stop or delay the spawn of certain scripted special units.

Jump crouching, a common technique in PD2 to activate some dodge skills in PD2, does not help you in any way. It's not faster than running and since you do not have dodge in this game, the cops still shoot you as long as they can see your head. It may only be beneficial in a few situations where there's props between you and the cops that are high enough so that only your head is visible, but from the jumping you're exposing yourself as well.

Resetting your progress will not clear the masks that are obtained by getting an achievement. For example if you have those achievements you can still access the golden masks, the presidential masks, the santa mask and the "secret" masks even if your progress is at level 0 and you haven't completed any ingame challenges. Note that the latter mask requires both membership in the PAYDAY: The Secret group and the Overdrill achievement.

You may ask yourself what gear you should choose when you're on the loadout screen. It's a very common question and most people will tell you to bring the Bronco/M308/GL40/Extra Startout Ammo with Aggressor or BGH. This setup works well enough with every heist and every situation, but don't underestimate other setups. The "right" setup really depends on the heist and the planned strategy, so carefully look at what the other players are taking. Switching up your loadout will change the game experience, make the game more replayable and most of all, more enjoyable.

The M308 is surely the most used weapon in the game, but that does not mean it's the best weapon for everyone and in all situations. It excels at killing cops at long distance, but that's only the case if you can aim well and let's face it, most people don't have a perfect aim or end up in the situations where you're shooting cops really far away where its precision matters. But that's not a problem, there isn't a single map with exclusively long distance combat.

You shouldn't blindly use the weapons other use and unlike what some people will say, all primary weapons are viable on OVK145+. For example, let's suppose that you want to go full aggro on Slaughterhouse. With a Brenner you can kill the cops at their spawning without a problem as it's unlikely you run out of ammo soon. It's also mostly close to mid range combat and has a lot of specials, so the AK is a really fine choice as well. Playing a map with mostly close quarter combat such as Panic Room or Undercover? The Reinbeck delivers exactly what you need. A fast Diamond? An AMCAR or an AK can do their job pretty easily. Of course nobody is telling that the M308 is not a valid choice, but be original and try to make your own setup so that you'll have more fun! You may even be better with a weapon other than the M308 and when you're playing with a team you really don't have to worry about tasers that much.

If you know how to use it, the M308 is a very good all-rounder and that's why most people use it (besides using because they think it's the meta). But what about the others? The Brenner can support a holding position pretty nicely and if someone has equipped the sharpshooter bonus, it can be used for mid-high distance even in the Bridge or Heat Street. Still not the best choice, but you can take it if you have balls of steel. The Reinbeck is one of my personal favorites; it is the most powerful weapon in the game. It can be used up to mid-distance and it can kill every non-special unit with 1 headshot, even on OVK145+, making it a very nice killing tool if you like to jump all the way like me. With the aggressor bonus you even extend its range. Also, it can stop charging cloakers with a single shot to the body, which is REALLY, REALLY helpful. Another really powerful weapon is the AK. Thanks to its rate of fire, it kills a dozer in less than 2 seconds and you even have bullets to spare, which cannot be said for the M308 where you have to hit all bullets to the head (with aggressor you can do it with two bullets less). Moreover, it has a decent reloading time if you do not empty the clip completely and has medium recoil, but watch out at overusing it, because it will eat A LOT of ammo. Finally, the AMCAR is more or less like the AK, it has a better accuracy and has a much faster reload, but it's less powerful. So, think about what you want to do and choose your gear based on that.

The most common secondary is the GL40 for one simple reason: it can kill shield units with a single shot without having to go around them. However, it can also easily destroy the glass on a dozer's helmet, it can clear massive waves of cops, stun enemies to exit more safely from a camping spot or cross a heat zone without taking too much damage AND it can even make you suicide in a safe spot if you're going to play OVK or doing some tricky stuff like speed running.

Not everyone has the Wolf Pack DLC, which means that you cannot use the GL40. So what should you take then? Well, the money to buy it of course! But let's suppose you want something else because you've had it with the GL40, what do you take then? You can choose between the Mark-11 and the Compact-5. I personally prefer the Mark-11 because of its rate of fire that can kill a dozer pretty fast, so it's a nice weapon to have if you're holding a Reinbeck that is not very effective against dozers. Moreover, it is a suppressed weapon, so you can fire being host in Counterfeit/No Mercy. The Compact-5 is nice to kill snipers at mid-high distance and first waves of blue cops/murkies, but do not rely on it to complete objectives on Panic Room, for example. And the locomotive? It's a decent shotgun with a really bad ammo pickup. So it's fine to use on those close quarter maps, but it should only be used as a secondary weapon as it'll run out of ammo really fast.

There's not really a lot to say about the pistols, except that THE pistol in this game is the Bronco. It can kill every non-special with a single shot to the head in every difficulty. It does not suffer from ammo lacking problems and it even is accurate enough to kill some snipers if you know how to handle it. But that doesn't mean that it's the only valid option on OVK145+. The STRYK has a very high fire rate and an impressive ammo pickup with 5 guaranteed bullets, which means you can easily take out most units at without having to worry about running out of ammo. The Crosskill has a good ammo pickup rate and does decent damage, but it has a terrible accuracy (the worst in the game even). If your aim is good enough, it can be a viable option for OVK145+ because it takes 3 headshots to kill heavy swats. It has a much better reload time than the bronco, more bullets in the clip and the ammo pickup is better, but don't attempt to kill enemies with it more than a few meters away.

These points become much less valid when you play on the lower difficulties, but do you remember the first point of this guide? No? Well, go and look for it, it's REALLY important! Being serious, all of the pistols have a more or less nice accuracy, but the B9-S can be used only for Easy to Normal difficulties to be effective because of its really low damage. Forget about stealth, you have a melee attack and you're usually not playing alone. The STRYK is "nice" to kill dozers because of its rate of fire, but the ammo is out in a couple of seconds and the recoil is just too much if you focus on specials too much. Inexperienced players may want to go for the bronco on 145+ as you can stop nearly anything with a single shot, but you should seriously consider using an alternative on the lower difficulties.

There's four different types of equipment you can choose from in this game (three if you don't have the DLC as that contains the toolkit). That's not a lot and they're not equally useful, but it's still worth to look at what they can be used for.

Inexperienced players often say that "Thick Skin is useless in OVK and OVK145+, take Extra Starting Ammo instead". I've heard this too many times, probably because people just don't know what the bonus does. This equipment gives you extra health, plain and simple. If you've already read the ammo part and how to get the best of the ammo bags, you're about to send me to hell. For those that like numbers, it makes your HP go from 300 to 400, so that's a 33% increase!

Thick Skin is actually nice for OVK145+, very good for OVK and yes, it can be taken instead of Extra Starting Ammo if you can manage your ammunition or when you're holding a Reinbeck/Brenner. In fact, since the health you receive after a down is based on a percentage of your total health (75%, 50% and 25% on the first, second and remaining downs, respectively), you always get to benefit from this health bonus. The picture of your favorite heister (or the one you're suck with) will be refilled exactly like when you're not carrying any protection. Try to take one kind of damage with and without it, the health will decrease definitely slower if you're carrying more health with you. On OVK145+ this is still the case, but the effect is lower since you'll only get 20% of your health back when you're revived. You still get that 33% extra HP, but it has a lower impact. It can even be useful on the maps where you may not consider it, like on Heat Street and Green Brige, since you generally have to push hard to advance in the heist and without a medic bag, you have to be really careful.

This bonus gives you 50% more ammo on all your weapons. Like was said in the Ammo Bag section, this item is a must-have to get the best if you want to take ammo from bags frequently and you really want to use it if you're going to use ammo lacking weapons like the AK, the AMCAR or the STRYK (well, I have not seen anyone actually using the this weapon on the high difficulties, but it eats a lot of ammo). This item is often taken in conjunction with Big Game Hunters (BGH), but let's talk about that later.

With this item you can interact with everything 20% faster. It is a must-have tool if you're going for speedruns where every second matters, but other than that you generally want to have the extra ammo or health instead. When speedrunning it's especially useful on maps that have lots of things to interact with like Diamond OVK and First World Bank. It can also be useful in Counterfeit to defuse C4 and open gates in the sewers. Not a must, but you can get some seconds if someone takes the last plate before you're ready. Just don't expect too much from it, you'll be disappointed.

Gives you more cable ties with a total of 6 when fully upgraded. Can be used for the Crowd Control achievement or for maps with lots of civilians. However, you should learn how to take cops as hostage so you can do without. You should not use them for the stealth part in No Mercy, just spam that F button so you can choose a bonus you actually need.

Two doctor bags coupled with the ammo bags is the most common setup for the deployables on the higher difficulties, however, it being the most common does not mean that it's the only one. Bringing a pair of both usually isn't about running short on supplies, but more because you can only drop them in one place. It's fine if your team is mostly camping in a single spot, but that may mean the runner won't be able to access the supplies.

Remember that your equipment has to last from the beginning to the end of a heist. If you mostly kill from a distance where you can't pick up the ammo or when you just can't manage your ammo very well, then you probably need two ammo bags. If you have to do objectives in open areas, you may think about bringing an extra doctor bag. In general bringing two of both bags means you usually don't have to worry about the supplies running out.

When placing a bag, always think about how you can access them. If a doctor bag is in the open, you risk getting a down when you need to use it. If it's on the ground, you may end up taking from the bag instead of reviving your teammate and sometimes those seconds do matter. Another use for bags is to provide additional cover: They stop bullets, so if you place them wisely you can make your camping spot even more secure.

An example of a nice dropping in Panic Room. Dropping it this way you have more cover from the front, it is not on the ground, you can safely take the bag and you still can shoot staying behind the couch.
Another example of a placement that provides good cover, this time in No Mercy. It's not placed on the ground and it provides cover. However, this one can be considered a glitch as only a tiny fraction rests on a solid surface.

Bags are very exploitable and can even be dropped in the air. They're intentionally bulletproof, but being able to walk through them most likely to avoid getting stuck in them. However, this provides "Jesus spots" when placed correctly (you can still get cloaked and arrested) and that's considered one of those very broken bugs you shouldn't exploit. Bags don't need to 100% rest on something (not even in real life, who would've thought), but try to avoid exploiting the bugs that come from it as best you can.

We've talked about what equipment to bring and where to place the bags, but how does the medic bag actually work? It's quite simple really. A fully upgraded 3/3 medic contains 5 charges in total (one less for each upgrade you're missing). Using them at the right moment is the key for success, but it depends on the difficulty, the situation and your role inside the team. On the Overkill difficulty your bleedout time doesn't decrease as fast as it does on OVK145+ for example and unlike on the highest difficulty where your health will always stay at 20% after each down, you will get some of it back. So if you're playing on OVK and you have very little health left, you can just take an intentional down to regenerate some of your health if you haven't taken too many downs already. But only do this when you really need the health and do it in a place where a teammate can safely revive you.

But WHY you have to take a med? The answer is simple: it is because a medikit will refill your downs and reset your bleedout time. In fact, in OVK you have 30 seconds to bleed after the first down without any bonuses, 20 seconds after the second down and 10 seconds after the third one, so healing up after the third down is generally a good idea. On OVK145+ you have 30 seconds at the first down, 15 seconds at the second and only 1 second at the third down, so healing up after the second is the best move. The More Blood to Bleed crew bonus will add 5 seconds on top of the initial bleedout time, so that gives you some extra seconds on your third down on OVK145+. It is quite risky to try, but if you trust your team and you are camping in a very small spot with decent cover like the bathroom in Undercover -- usually a long heist where taking as few charges from the medic bag as possible is crucial -- you can heal up after 3 downs even on 145+.

Of course, taking meds or not doesn't only depend by how many times you have been downed, but on a number of factors. For example, let's suppose you are camping with just one other teammate and you have both red health. If one of you must interact with a bag or if gets downed, the other one might die trying to get the teammate back. Another example is helping a buddy far from your location, which is risky by itself because you don't know what's waiting there, but if you want to do it, just heal up as soon he gets downed and get him. And of course, you have to stay in good health if you are the objective guy, so take it whenever you feel it. Just think of the bigger picture; sometimes it may be better for someone else to take over.

So far about their usage. Let's talk about how and when you get them. Doctor bags are a reward for leveling up the support tree and are unlocked at level 5 at which point they contain a mere two loads. The upgrades at level 11, 19 and 33 in the tree each increase their capacity with one load, making for a total of 5 full recharges.

Unlike doctor bags, ammo bags do not have a predefined number of charges you can take from them. You can take ammo from a bag whenever you want and will only decrease by the amount you take from them. However, they do not have infinite supplies and eventually even the ammo bags will run out.

The ammo bag mechanics might seem a bit tricky at the beginning, but it is actually quite simple. A fully upgraded 3/3 Ammo bag has 10 full refills of ammunition inside (with a base of just 4 refills when unlocked at level 2 in the assault tree, 5 with the first upgrade at level 10, 7 with the second upgrade at level 19 and with the final upgrade being at level 30 in the assault tree). Let's say this is 1000%. Why not 100% you may think? Well it's easier if you consider each fully loaded weapon to have 100% of ammo. Since you carry 3 weapons, this means that you can carry 300% in total if you have full ammo on all weapons. Note that weapons are refilled in order, so taking from a bag may fill up your pistol completely while barely giving any bullets to your primary weapon.

Let's suppose you have an empty M308 without having extra starting ammo or benefit from the BGH bonus and have not used any of the other two weapons. So you've shot 72 bullets and now you're taking ammo from a fresh bag with still 1000% of ammo in it. Your M308 will now be fully loaded again (100% ammo) and the Ammo bag will now have 900% worth of ammo in it. Now let's do it again with Extra Starting Ammo + BGH. This time you can carry 124 bullets, which is your maximum amount for the weapon, your 100%. Again, fire all those 124 bullets and take ammo from a fresh the bag. The bag still holds 900% worth of ammo even though you've shot more 52 more bullets. Remember that the bag isn't affected by how often you take ammo, but it will be affected by the maximum amount of the ammo that you can carry and, of course, by how many bullets you miss when you're taking from the bag.

We've talked about the M308, but I've done some tests with different weapons and the result is always the same: The only thing that changes is the capacity of your gun. I tried with a Bronco without AND with Extra starting ammo, the result is like the M308. Tried with Brenner, taken from the bag for 10 times and each time I got 240 bullets.
Let's do a comparison with bullets from Brenner and Bronco: A Bronco and a Brenner without extra ammo have 36 and 240 bullets as their respective 100% capacity. Firing 6 bullets with the Bronco and firing 6 with the Brenner it definitely different. Six bullets from the Bronco is 16% of its total capacity, while 6 bullets from the Brenner are is 2,5% of the total for the Brenner. To reach 16%, the Brenner has to shoot 38 times. Same story for every other weapon, no doubts about it.

Usually you don't exclusively use a single weapon inside a game, right? Let's reach 50% from Bronco, 45% from Brenner and 5% from GL40. In order to reach this 100%, you have to shoot 18 bullets with the Bronco, 108 bullets with Brenner and well, 0.35 rounds with GL40, so let's say 1 round¹. This is all about the math behind it, just be sure to have enough ammo when you need it. Remember that if you join a game that has already started or you get traded without you being host, you will get only half of your total ammo, 50% for each weapon.

The conclusion you can draw from this is that you should prefer your primary weapon and use your other weapons to refill it and themselves if you want the ammo bags to last. If you're not able to collect much ammo, you'll have to resort to the bags faster meaning they go empty more quickly. So think about how much shooting that one shield is really worth if you have to spend multiple GL rounds on it.

[1] Tromboncino did the empirical tests. It's not actually 5% you're taking here, but 1/7th or about 15%. Just didn't want to redo the example. :P

Trip Mines and Sentry guns aren't the common choice in the loadout menu, but they can be really useful if used correctly and can be a valid choice when you don't need the extra ammo or meds. As host you don't have a delay time on deploying trip mines and dozers can be taken out quite fast. The most common way to use mines is to place them somewhere (e.g. the floor) and shoot them when a special is near to speed up the process or to avoid wasting the mines or common units. You can also place a mine to the upper spot of a small room's entrance, making it only take out dozers only because they are the only unit tall enough to make it explode by touch. Of course, you should not use the GL40 if there is a mine nearby as it may unintentionally make the mine explode, so make a deal with the most used secondary.

A fully upgraded player has 10 trip mines and even a single mine can take out a dozer with their explosion. The equipment is part of the sharpshooter tree and has upgrades for both damage and their quantity: They're unlocked at level 4 where they have a damage output of 1000 points with a damage range of 300 units, at level 6 they do 30% more damage (and increase the distance by the same amount) and at level 32 they're fully upgraded damage wise and deal 60% damage and are effective up to 60% further away than their initial versions. You start out with just 2 mines, but you get one more at level 14, 22, 29, 36 and level 42. The final upgrade at level 47 gives you an additional 3 more mines making up for the total of 10. Trip mines automatically activate after 3 seconds, even if you have disabled them before that time. The activation delay is 0.3 seconds when their laser is interrupted by an enemy. Unlike other explosions, trip mines do not have any damage falloff.

The most obvious example for a good use of trip mines is on FWB, where you can use them for the Windowlicker¹ and the four dozers in the vault on OVK145+. An experienced player with trip mines can usually kill all of the dozers by themselves, or with the cover of another teammate, while the rest of the team covers the vault area and make the escape a lot easier for everyone.

Another good example for the use of mines is defending the electricity boxes and water valves on Counterfeit: By placing one mine in front of the power box or water pipe, the bulldozers will die before they have a chance to turn off the utility. You can also kill all the shields covering the escape with a single mine and you can even proceed solo in the sewers without losing time if there is an ambush. Just use your imagination, the mines are incredibly fun to use for a lot of things and they can save your back if you get overrun.
NOTE: A client will deploy a trip mine with some delay based on latency. They also detect enemies on the client side, so they work best when used as host.

Sentry guns are rewards for upgrading the technician tree (as far as you can call them a reward, the challenges are among the worst in the game). They start out with 400 bullets and 50AP. Upgrades at level 11, 19, 36 45 all add 100 bullets to the weapon and the upgrades at levels 10, 17, 24 and 33 all add 10AP as long as the weapon hasn't been deployed with an additional 10AP bonus for the first armor upgrade. This makes a fully upgraded sentry gun have 800 bullets and 100AP.

Sentry guns are less fun than the mines, but they can be placed in strategic spots to bait the police for a bit while taking down an objective, provide a little cover when the crew is being overrun, speedrunning or just escaping. After being placed, a sentry will become like a new member of the team, baiting the police and becoming a target. Therefore, you can even place it in a safe spot near the place you're holding, so 2 guys (+ sentry) can camp and 2 guys can go for objectives. A sentry will be taken down pretty easily (within a minute if it's placed in an open spot), so try to set it in a good spot where its back is covered and preferably where it cannot be kicked over by the cops. They cannot be repaired or picked up like they can be in PD2. But watch out to not let a shield in front of it for too long or it will be depleted in no time and there is no refilling them either. Here are two nice spots for a sentry gun, where it can cover if you're being overrun and where it can bait without being a waste, allowing your team to be less of a target as well.


[1] A swat will place C4 on the windows (on either side) to make an entry. If you kill him, you'll get an achievement called "Windowlicker".

Like your deployables, the crew bonuses are something that directly impact your teammates. However, the bonus you choose does not affect you directly. Therefore, if you want to benefit from the same bonus, someone else will have to equip it for you. This is why you often see two of the same bonuses in a team. But this is not the only reason: Crew bonuses are only active if the player that has it equipped is in the standard state (alive and being able to shoot with any weapon), so once that player gets downed you no longer benefit from the bonus!

That was the basic information. Unfortunately it's not that simple for all crew bonuses. Big game hunters is always active, but you only get to benefit from the ammo bonus once you (re)spawn when someone has it equipped and More blood to bleed is only applied when you regenerate your health by either (re)spawning, using a doctor bag or leveling up on the lower difficulties. So if you drop into a game that has already started, keep these things in mind and choose your bonus accordingly. Oddly enough you do not initially benefit from the additional bleed-out time either if you start on a heist where you have to mask up. If you're not sure what to do, it's usually best to ask the team that's already playing.

One other thing to note is that when you drop into an active game, you'll have to wait for other players to enter the standard state after you've spawned for their bonuses to affect you (excluding the exceptions mentioned above). That means they have to get tased, downed, arrested, etc. and then return to the standard state for the bonuses to become active for you.

So far for the general information, let's look into the specifics. All numbers given next are taken from gir489[bitbucket.org]s decompilation of the source code and can also be found in Zdann's PAYDAY The Heist: Weapon and Enemy Statistics guide.

This is one of the two most used crew bonuses, and here is why. The bonus will give you a 10% damage boost for each weapon you're holding. That might not seem a lot, and truthfully it isn't. However, killing an enemy with one fewer shot can make all the difference. For instance, with the bonus cloakers on OVK145+ die with just 2 headshots from the bronco instead of 3 shots without the bonus and with the M308 you don't have to hit every single bullet on the dozers face to kill him when you have the bonus. Moreover, with shotguns it means you can kill enemies further away with a single shot due to the damage falloff, which is especially noticeable on OVK145+. For other weapons or lower difficulties the bonus is most effective if you (well, your teammates) do not make headshots or use low to medium damage weapons like the MK11 or the Compact-5. See the Damage on enemies section for the exact numbers.

It is like Extra Start-out ammo, but it is a crew bonus and it only gives 15% more ammo based on the current amount you already have. The bonus stacks with Extra Start-out Ammo, which means that your ammo pool will increase with 72.5% if you have all ammo upgrades. See the PayDay Wikia[payday.wikia.com] for a table with all numbers (except for base ammo + BGH).

Protector is the little half-brother of Thick Skin. It gives you 10% more ARMOR in every difficulty and it's not bugged like many people say, you just don't feel the difference between having and not having it on OVK and above as it protects you from just one shot at best. Just like Thick Skin, I made a video showing the comparison.
NOTE: Having the Wolf Pack DLC increases your overall armor and I made my calculations while having it; if you don't have it, the bonus will provide the same armor as someone with the DLC and no Protector bonus.

This crew bonus takes effect when someone is downed, giving them 5 seconds more initial bleedout time. As mentioned in the Medic bag section, this can be used on OVK145+ to avoid taking health after 3 downs in really small camping spots like No Mercy or Undercover, where your partners can get you right away. Just be aware that it's not always applied immediately and you may have to use a doctor bag (or level up on the lower difficulties) to be effective.

Unlike the game description that talks about accuracy, this is a crew bonus that decreases your weapon spread by 10%. It makes certain weapons like the AMCAR, AK, Brenner, Compact-5 and the Mark-11 noticeably more accurate.



A crew bonus that increases the reloading speed by 10%. It is pretty nice if you use your Bronco a lot, a Reinbeck or other weapons that take a long time to reload and you have to reload often.


These 2 crew bonuses have the same effect, boosting the earned money with 20%. The only difference between the two is that Noob Lube is for people with a reputation between 0-5, while Mr. Nice Guy is for people who have the maximum reputation. This is 145 or 193, depending on whether you own the Wolf Pack DLC or not. The bonuses do stack with one another, but not between themselves.

You will often hear that you have to patch up after 2 times when playing 145+ to not deplete the medic bags. The reason for this is the time you have left after those two downs is merely one second and in the best case, with the "more blood to bleed" bonus active, just 6 seconds.

The formula for the amount of time you'll have left after going down is the following:
bleedout time = max((10|5|5|1), 30 + (5 if more time to bleed) - (number of downs * (5|7|10|15)))

The numbers between parentheses that are separated by the vertical bars are the values for each difficulty; easy+normal, hard, overkill and 145+ respectively. So after 3 downs on hard you'll have 30 - 3*7 = 9 seconds left without the bonus. After 4 downs on hard this is 5 seconds, since the minimum amount on hard is 5 seconds.

Note that your down time is calculated when regenerating (e.g. at the start, by leveling up on hard or below or by using a medic bag). So if someone drops in with more blood to bleed, it won't be effective. Each down only subtracts a certain amount that depends on the difficulty.

First of you have to know that there are two classes of maps: street maps and besiege maps. Moreover, assaults have four different phases: build, sustain, fade and regroup. The build phase has a fixed duration per difficulty, the sustain duration is random and depends on the "difficulty", fade is 10 seconds + the time it takes for the "drama" to go below 0.25 and regroup is 2 minutes max, but usually a lot less if you shoot some cops. Street maps also have a blockade task, which is a special case where some of the cops hold an area instead of hunting you down.

You cannot know the exact times in advance, but for besiege maps (everything except for Heat Street and Green Bridge), the assault on 145+ usually takes 7 to 8 minutes (30s to build, then sustain is 200 to 400 seconds). For street maps this is 2-3 minutes (35s build + 60-160 seconds for sustain). For overkill it's 150-360s / 50-120s, for hard it's 30-200s / 30-80s and for both normal and easy it's 30-160s / 30-80s. Breaks have a different duration and those too depend on the "difficulty" value and the difficulty you choose to play at: a higher difficulty means shorter breaks (for both).

Almost all timers (saws, drills and tablets) in this game take 4 minutes (240 seconds) to complete their action. The only exceptions to this are the overdrill and the two timers that involve drilling into the safe and injecting it water on Counterfeit. The overdrill takes 2000 seconds (7200 seconds originally) to complete and the drill on Counterfeit has to do its thing for 5 minutes (300 seconds). The safe fills up in 3 minutes with every visual update taking 30 seconds; it's 5 visual leaks before the safe fills up completely. Devices that jam do so in predictable intervals with at most breaks 2 for saws and 3 for the other devices. They break in the 50%-80% regions of the intervals you get when dividing the total time with the current number of breaks.

Okay this shouldn't be advertised, but this is asked too frequently to ignore. The fastest way to level up in PD:TH is to have a four player crew, do overdrill on the Overkill difficulty and at the same time complete challenges and go for achievements. This includes loading times. However, you can't fail before you've collected all the gold and you need a full crew. Moreover, there's also a lot of challenges you complete for completing heists on OVK for the first time (with some conditions), so those should be included as well as there's no match in how much money you get for the time invested. Otherwise here's a table with the static numbers that ignore any completed challenges and perfect RNG (as in a 50% chance happens half the times when played often enough). Loading and joining times are ignored and all timings are for single player where restarting is an option, except for the Overdrill data that requires 4 players to unlock it:

1. Diamond Heist OVK - speedrun (2:20 on avg) + grabbing 4 sapphires - rng involved, on average ~3500k per 1:55 / 1826k per minute
   
2. Overdrill OVK (gold only) - 75M per 42 minutes / 1785k per minute
   
3. Overdrill normal (gold only) - 73.2M per 42 minutes / 1740k per minute
   
4. Overdrill easy (gold only) - 71.85M per 42 minutes / 1710k per minute
   
5. Undercover OVK - triggering the saw and restart - rng involved, on average ~1500k per 1:05 / 1385k per minute
   
6. FWB OVK - setting up the drill and restarting - 833k per 50s / 1000k per minute

Let me start by saying that the difficulty has no influence on the amount of health you have. It does however affect your armor. Moreover, there's a "damage interval" that determines whether you can take damage within a given amount of time that depends on the difficulty. Note however that you're only invulnerable during this short time as long as the damage you're taking is equal to or lower than the previous damage you've taken.


As you can see, you have the same health on overkill and overkill 145+. Besides the enemies being stronger, the difference is how fast you can take shots that do the same or more damage.

The table shows the initial values, but what about the upgrades? As you gain reputation in game, you'll unlock certain upgrades that may change your initial hp or armor. The only way to

Body armor
In total there are 5 (4 without the Wolfpack DLC) armor upgrades. Each upgrade will upgrade your armor so that it will have 10 more hitpoints. To calculate your total armor, you take the number of upgrades you've unlocked (multiplied by 10) and add it to the initial armor for each difficulty. So with all armor upgrades, on easy you'd have 60 + 50 = 110 hitpoints for your armor and on overkill you'd only have 10 + 50 = 60 hitpoints on your armor. If you play with a team and someone other than you is using protector, you can add another 10% to the value you just calculated. On overkill this would be at most 6HP, while on easy it can add up to 11 HP to your armor. As long as you still have armor left, you can theoretically take a shot that does infinite damage, so when meeting a dozer, having 1HP on your armor is the same as having all of armor. This little detail is the power of your armor.

So what about protector? Let's do the math and assume you're getting shot on overkill 145+ by heavy swats carrying AMCARs. These beauties do 17 damage, so 3 shots won't completely take out your maxed armor, but 4 shots definitely will. Protector won't change this, since 4*17 is still more than the 66HP your armor has with it. It only makes a difference if you happen to get shot and your armor has taken more than 60HP, but less than 66HP, e.g. a single shotgun shot from close distance. In this case you can take one more shot and if you're in the open, you'll survive 0.15s longer, unless that one shot just happens to do a lot of damage (which you can take without problems with your max. 6HP amor).

Thick skin
Like many upgrades, thick skin is one that you have to upgrade to benefit from its full potential. Thick skin has 5 upgrades in total, each adding 20 hitpoints. Since your initial health is always the same, 300HP, a fully upgraded thick skin bonus can add as much as 100HP or 33%.


The damage output only depends on the weapon used by the enemy and not on the difficulty. Since many units share the same weapons, I'll first list the weapons used for each unit (and alternative "types" of the same unit) and then give the numbers for each weapon.

Weapon used by each unit

* The rifle used by a sniper looks exactly like an amcar-4, but it has different weapon values.
** The "pistol" used by a shield looks exactly like a compact 5, but it has different weapon values.

Damage output for each weapon
Weapons do the same base damage no matter which unit is using it. However, there exists a damage falloff for weapons that have specific values for certain units, which are defined by the skill level of the handler (normal, good or expert). The funny thing is that all weapons have a higher damage defined for shortest range (radius = 0), my guess is that the idea was to use an interpolation between the two nearest values. There's no such interpolation and the second value is always used, which often is a damage multiplier of 1. Since effectively only the reinbeck has a damage falloff that does make a difference, I will only list it separately.


Three skill levels exist for all weapons, but the following will only list stats for the reinbeck. There are more stats, but they're not very relevant here as there is no damage falloff on the other weapons. To get the total damage, simply multiply the base value with the damage multiplier at the chosen distance. For example, at short range a dozer does 60 * 4 = 240 damage:

*** A bulldozer uses the expert class, but it has some overrides.

The most common type of pickup in the game is the ammo. You pick it up by voluntarily being within two meters of the collectible. You have to be in the standard state, so you won't pick it up if you're downed, tased or whatever.

Ammo fills up each weapon independently so having one weapon full won't affect how much you get for the other weapons. The unit will disappear when ammo has been added to at least one weapon, regardless of whether it yielded a bullet or not. See Zdann's guide for how many bullets you get per pickup.

The game can assign mission critical pickups in two ways: simple pickups and server synced pickups. The former includes gas canisters, crowbars, etc. and they can be picked up by multiple players at the same time causing this special equipment to be duplicated. While this is not intended behaviour, it can greatly reduce the difficulty of the game by not having to go to certain risky places or in in the case of Counterfeit prevent a failure.

The second type is the special mission equipment that's synced by the host. There's only two examples of this and that's the drill on First World Bank and the saw on No Mercy. You have to interact with these units and by themselves they don't do anything. It's the interaction that triggers the host to send you the equipment or the reward from doing the interaction. These triggers are typically coded to be executed only once and as a result this type of equipment cannot be duplicated.

While they're not mission equipment, money bundles, small diamonds and jewelry fall under the first type. They award money directly on the client side and can be duplicated. Gold, blue gems and the red garnet are of the second type and you're awarded the money by the host and as a result can't be duplicated.

The teddy Moo saw in No Mercy deserves a special mention. While there's only one saw on the map that behaves like described, the host is always rewarded a saw as soon as any of the ICU rooms have been sawed open. It is therefore advisable to always let a client pick up the teddy bear.

The game has 5 difficulties, namely easy, normal, hard, overkill and overkill 145+. Overkill 145+ is only playable if you've reached reputation level 145 or higher and there are only two maps available for the easy difficulty even though most maps have events defined for this difficulty.

You may read about the Overkill 193+ difficulty, but that's not an official one and is added by the DAHM/DorHUD modification. Since I'm the author of that mod, I'll include a bit of the information for that difficulty as well.

The differences between the difficulties consist mostly of small tweaks to both the player and the enemies. There are also minor differences in the maps as some events only happen on 145+ (such as the 4 bulldozers in the vault in First World Bank) and more powerful units can spawn on higher difficulties or they spawn in larger numbers.

For the player the differences are quite minor, but they make a huge impact in how difficult the game is experienced to be. The easy and normal difficulty also allow you to respawn automatically after being in custody for 150 seconds and 210 seconds, respectively. On the other difficulties you have to be traded to return from custody.


* The invincibility value is the time in which you take no damage from shots that do equal or less damage as the most recent shot that you took damage from (either to your HP or AP). If you take damage to your armor, the damage you take is capped to the amount of AP you have.

Another thing to note is that the health restoration after a down works different for Overkill 145+ than it does for other difficulties. Where you normally get max(25%, 100% - (25% * #downs)), on 145+ you only always return with 20% of your health after a down.

Basically the only difference to the enemies is the amount of HP they have and how much damage they take when shot in the head. There are also differences in how accurate the enemies are, but comparing those value is meaningless. Moreover, the team ai regenerates faster on the lower difficulties.


Overkill 145+ is the only difficulty where the enemies move faster. Their speed in increased by 5% for walking and by 15% for running.

The most significant aspects of the group ai that changes between difficulties is how long the assaults last and which tasks are active. If you've been reading this guide from the start you've already seen how long the assaults are expected to take, in the Some numbers section. When going up in the difficulties you'll notice that tankier heavy swats will become more common on the map and that there's more specials. This is because the weights of the units change with the "easier" cops having lower chances of spawning until some are reduced to 0 on OVK and OVK145+, depending on how many objectives have been completed. Another difference is that there's no FBI units doing recon between assaults on OVK145+.

OVK193+ is a special case and includes more varied enemies: You'll see FBI units even late in the game and assaults times can take slightly longer than on OVK145+ and have a more random duration. The idea for having these "weaker" units is to help the player with the increased number of cops on the map while having no changes to the equipment or ammo pickups. Another benefit is to have a greater variety of weapons shooting you (though this is not limited to only these units), making it more common that you get shot by multiple weapons in the invulnerability time period and thus increasing the chance of taking damage from at least one of them.

Besides the obvious native controller support on the PS3, there's some small difficulty tweaks for that console. The health multipliers are 1.7 and 1.5 instead of the 2 and 1.55 found on the PC for respectively the HP multiplier and the headshot multiplier. Bulldozers do around 3 times more damage on the PC than on the PS3 (exact values depend on the distance).

For the group ai singleplayer values are generally used (5-10 fewer cops than on multiplayer mod). On the Overkill 145+ difficulty on the PS3 the spawn caps on besiege maps (not HS or GB) are all set to 15 cops opposed to the 25 on PC. Note that it's defined as a range, but there's a hard limit of 25 cops and therefore there won't be any regular spawns beyond this limit.

Then there's the weapon accuracy. Weapons yielded by players are much more likely to hit their target (enemy). Not only are the hit chances higher, but also the cone in which auto hits are possible.

Some stats for the weapons on Overkill 145+ with all upgrades. Unfortunately, the sections have a character limit that does not allow for long texts (or tables in this case), so I had to split in three sections. The following tables show the number of shots needed for each enemy to die for every primary, secondary and pistol, respectively. The first row for each weapon is when the aggressor crew bonus is not in effect, the second row shows when it is in effect and the third row shows the difference.

To inflict headshot damage on a dozer, you first have to take off the faceplate. This faceplate has 200 hitpoints on all difficulties and damaging inflicts damage to the body of the dozer as well.

Also note that the shotguns have a damage falloff that makes them do less damage at greater distances. With aggressor you can slightly negate this effect. Moreover, every pellet fired by a shotgun does the maximum amount of damage. If multiple pellets hit a single unit, the damage is only applied once. Headshots take priority.

Again, these values only show the shots needed for Overkill 145+. If you want to check another difficulty or more stats, you can download my spreadsheet[mega.nz] and change the multiplier values accordingly.

All of the games challenges, and thus achievements, can be unlocked. But for some there are some unwritten requirements:

• <map name>: Bulletproof: Your reputation has to be 20 or higher. Note that cloaker and taser downs do not cause you to fail this challenge.
  
• <map name>: Clean hit : Your reputation has to be 20 or higher.
  
• <map name>: Don't Lose Face: Your reputation has to be 48 or higher.
  
• <map name>: Like a Pro: Your reputation has to be 20 or higher.
  
• <map name>: Overkill: Your reputation has to be 48 or higher.
  
• Sentry Gun vs the World: You have to host the game.

Challenges that require you to play on a certain map and do stuff all require you to complete the heist while being in the escape circle. So you cannot be late and you cannot be in custody. These challenges, and a few that meet the same criteria, are:

• A bridge too far!: Awarded upon entering the escape circle.
  
• Dodge this!: You cannot be shot by ANY dozer; even losing armor fails this challenge.
  
• Last man standing: Even works with team ai
  
• Windowlicker: You can get the challenge on both sides. Even if one of the sides has already been blown.
  
• Gold digger: The challenge is unlocked when the first player enters the escape zone.
  
• Shinobi: Awarded upon entering the escape zone with all living players.
  
• Are those the blue ones?: Awarded upon taking the 10th sapphire.
  
• Stand together (well that kinda makes sense, doesn't it?) It will fail as soon as you see that someone is downed. Disconnecting will not save the challenge.
  
• Hot lava: Awarded when the escape objective triggers.
  
• Are you ready yet?: Awarded when the escape is available for the 7th time.
  
• Easy street: The accumulative result of all accuracies divided by the number of players needs to be at least 60. The challenge will fail if someone drops in after the game started.
  
• I pushed the button and lived!: Note that for this challenge nobody can be in custody.
  
• Noob herder
  
• Pacifist: Not a single unit can die, not even from enemy fire
  
• Blow-out: Enemies must die from an explosion caused by a GL40.
  
• Detective Gadget
  
• Don't panic: Note that going loud from the start awards you this challenge.
  
• That's the wrong door, again!
  
• Afraid of the dark: Only the first power box is relevant

Some of the challenges you have to do on the DLC maps. If you do not own this content, then you cannot unlock the challenges (and thus achievements). The only solution is to buy them (and move to the PC if you're playing on the PS3).


These challenges don't have any unwritten requirements, but there are some details you may want to know anyway.

• Intimidating: You only have to complete the last step to get the challenge.
  
• But how?: It takes 10 minutes for the truck to fall. You have to shoot the window at the start to make it go in head first.
  
• Civil disobedience: Gangsters and civilians do not count.
  
• Are there more than two?: 12 bundles will spawn out of 53 possible locations.
  
• No photos: The camera in the middle of the lobby does count for the challenge, just not for reducing the odds of snipers spawning at the balcony.
  
• Eagle eyes: Guards in Diamond Heist count towards this challenge too.
  
• Darkness: Anyone can destroy the light bulbs.
  
• Last Christmas: The presents are available on all maps and only in multiplayer mode. Some locations are only accessible when the correct locations are available.
  
• You are GOLDEN! OVERKILL salutes you!: You only have to complete the 6 original heists on 145+ to complete this challenge.
  
• Don't Lose Face: You only have to complete the 6 original heists on overkill or above without trading to complete this challenge. You can have players in custody.

You can get most of the challenges even at max level. The only exception to this is the challenges that require you to level up:

• I ain't afraid no more: Your reputation must be lower than 193 (or 145 without the Wolf Pack DLC). Also make sure that you're leveling up the assault tree.
  
• Crack-bang: Your reputation must be lower than 193 (or 145 without the Wolf Pack DLC). Also make sure that you're leveling up the sharpshooter tree.
  
• Lay on hands: Your reputation must be lower than 193 (or 145 without the Wolf Pack DLC). Also make sure that you're leveling up the support tree.

Note that these challenges require you to level up during the game, not from awards gained at the victory screen.

PAYDAY: The Heist has a very basic leveling system in which you can only determine the order in which you want to unlock your skills, so a common question is what the best order is. There isn't an easy answer to this question as it's mostly a personal preference. For example you can choose to maximize your survivability to play the higher difficulties as fast as possible, go for a certain weapon or item or simply don't touch it at all.

It's very not intuitive to change the current skill tree: You have to press the key assigned to the desired tree within the tab overlay screen. Since words are hard to express this, see this screenshot from The Heisting Guide for New Players by diamond ducks et al.:


The red rectangle is the relevant area and in this case [1] corresponds to the assault tree, [2] is for the sharpshooter tree, etc. This mapping depends on the platform and cannot be changed (without modifying the game).

While you're free to change the tree in which you want to level up in, there are some limitations:

• To level up beyond level 4 in any tree, you need to have a reputation level of at least 8;
  
• To level up beyond level 12 in any tree, you need to be at least level 20;
  
• To level up beyond level 43 in any tree, you need to be at least level 88;
  
• To get Mr Nice Guy (level 49 in any tree), you need to max out all skill trees to that point. This means you'll have to be level 144 or 192 depending on whether you have the Wolfpack DLC. Since the ultimate cap is on level 145 or 193, you can only unlock this bonus once¹.

[1] It should be noted that there's a bug in the game that lets you get this bonus twice, resulting in a maximum reputation level of 194 instead of the intended 193. This only works with the Wolfpack DLC.

While many people think you should level up the sharpshooter tree to get your hands on that m308, it's actually advisable to level up the support tree instead: You get the Bronco, the Reinbeck shotgun, doctor bags and extra start-out ammo and this loadout is viable even on Overkill 145+. However don't only go for the support tree. Many of the armor upgrades are unlocked at early levels in each tree: Support 4, Technician 6, Assault 7 for Sharpshooter 11 & 25. Since you have to spend at least four points in a tree other than support early on, many of those body armor upgrades are no-brainers. Only for sharpshooter some decisions have to be made.

At level 59 (and even earlier if you only go for the support tree initially) you can have all you need to be a full support member rocking a Reinbeck with fully upgraded doctor bags. Just don't try to face a bulldozer by yourself. The following is just an example, but it aims to maximize your survivability on Overkill as fast as possible as part of a team (though you normally shouldn't start out on this difficulty):


For the full list of upgrades see the PAYDAY Wikia article on the Upgrades[payday.wikia.com].

Some players love to try new or challenging things, so a lot of spots, tricks and stuff to play with have been tested by many players. This section first goes over the general information for each map, shows what the differences between the difficulties are and finally provides some details on the most commonly used strategies for each map.



On the OVK145+ difficulty there are modifications to the maps that can surprise the unaware player and may even lead to failing the heists. This includes dozers in First World Bank's vault and some other heists, failing codes in Diamond Heist (yes, really, don't restart the heist when this happens), additional spawn locations for enemies, longer assaults and very early response times after each fade, so you have to act on these changes.

The assault waves on the higher difficulties are pretty strong, so try to use the fades to your advantage. Units respawn during the assault and the police will target and hunt every single player when it's about to start, so if you don't want to have all the police to your objective spot, come to a baiting one until the assault is started, then proceed to your mission while the police is hunting the air.

Moreover, enemies are faster, have more health and you face tougher enemies when you go up in difficulty. As a result taking a hostage is different between them. The general strategy is to go for body shots to weaken them, but if there aren't many around you may not want to risk killing a wounded enemy so sometimes melee is preferred.

First World Bank is probably the most played map in the game and it is one of the easier ones to complete. It's the first map on the list and houses the secret Mayan vault with 70 bars of gold, making it the heist where you can get most money per minute if you play it right.

First World Bank is a close to mid distance combat map, making it perfect to use the AK, Brenner or Reinbeck on if you want take something other than the M308. The Brenner and Reinbeck are nice weapons to use for holding up the place and preventing you from being overrun, while AK can be used to take on the specials.

1. Killing the bank manager at the beginning of the heist on Overkill and above spawns a pair of dozers. They won't spawn if you kill the manager more than 20 seconds after erasing the security footage.
   
2. A swat, the "windowlicker", will usually try to destroy the cafeteria's windows during the beginning of the assault if there's someone in the area. A well-placed trip mine can easily kill him. Of course you can also just go outside and shoot him. The same event can happen on the other side and is triggered at the beginning of an assault.
   
3. A sniper will always spawn facing the drill around 90 seconds after the first assault has started, watch when out fixing that drill! Luckily the heisters are aware of this even if you're not. Killing this sniper will make another one spawn some time later.
   
4. A pair of snipers can sneak up on you at the big windows watching the drill area. You won't get a warning when this happens.
   
5. If someone is in one of the offices in management during the first seconds when the security footage has to be erased and the laptop is in one of those offices, there is a 65% chance that spawn 3 special units will spawn on Overkill and above. They will enter through the windows, breaking them in the process and smoke will spawn.
   
6. When Bain says "Specials units have been deployed!", two tasers will spawn on the balcony of the management's area from the roof.
   
7. When Bain says "Cloakers have been deployed!", two cloakers will spawn in the conference room next to the management office and another three of them will spawn in the middle of the upstairs corridor, coming from a vent.
   
8. Due to a bug in the game, the loop of specials (the two mentioned above + a dozer coming from outside) will stop if cloakers spawn three times. This is the reason there are seemingly very little dozers on this map.
   
9. When entering the vault area (in the elevator room), there might be a cloaker hidden between the left or right pillars in addition to the bank guards. These two events are independent and the cloakers are exclusive to 145+.
   
10. The thermite takes 5 minutes to burn through for when a single can has been placed or 3 minutes when two cans have been placed, counting from the moment of the placement. Whatever comes first.
    
11. Enemies can spawn from the vents in the vault area on OVK145+. When these are enabled cloakers are often the first to spawn.
    
12. There's a chance for a guard and some civilians to spawn in the closed vault.
    
13. There are always 4 dozers waiting inside the vault on OVK145+. Rushing inside the money room is generally NOT a good idea.
    
14. When exiting the vault area, there can be snipers in the balcony of the main room and cafeteria. Destroying the cameras can disable this event. It does not happen on easy and normal.
    
15. During the escape, there can be a taser, shield and heavy swat covering the first door and a cloaker hidden in the left side of it. After that, a dozer, a pair of tasers or four blue swats swats can spawn. On OVK145+ there are always 3 tasers and 1 heavy swat on the stairs to the garage. In the last tunnel, a taser/bulldozer can spawn destroying a door and 2 cloakers can spawn at the exit, to the left of the extraction point. There are also some spawn points there on OVK145+, but those usually don't get triggered.
    
16. The escape zone is not in the circle, but to the right of it. The circle was moved in an early update, but not the actual escape zone.

1. The demo version on the PS3 stops when you are supposed to leave the vault.
   
2. It's one of two heists with an easy difficulty you can actually play.
   
3. It's one of the few heists where you can find loot on the map in somewhat hidden places.
   
4. Killing the bank manager does not cost any money. Even if you don't kill him, there will be news papers mentioning that he got killed during the heist.
   
5. It's possible to take the drill without taking the thermite by opening the printer from a distance.
   
6. It's possible to get thermite for all team members and still have some left in the printer.
   
7. If you are a client, you can yell at the extraction driver.

There are three distinct "sets" of cameras in this map and each set stops a different event. The first twelve cameras, the ones you see before you have entered the vault area, control the event that spawns snipers after you've emptied the vault. Destroying these cameras reduces the chance of them spawning to 45% on Overkill and above and nullifies the chances on the difficulties below.

The second set are the cameras also used for overdrill (and the one in the hallway before it). Destroying these stops two elevator doors from opening and hence stops spawns from there.

For the final set of cameras I quote Frankelstner:

Breaking the remaining vault area cameras disables the spawns associated with the first elevator on the right and the second elevator on the left. Breaking the cameras before the doors have opened has no effect. Because of that, depending on your luck with the initial 5 cameras, you might disable all elevator spawns while at other times breaking the final cameras has no effect whatsoever.

Besides the chance for snipers, there's an 85% chance for the fire door on the upper level to be closed, forcing you to go through the lobby. Then on OVK145+ there's a 50% chance for a cloaker to spawn between the pillars in the vault and a 50% chance for the enemies to come out of the vents near the back of the vault.

There's a random amount of loose bundles of money scattered throughout the heist. The only fixed place is in the vault where you can find 21 of them, but there can be bundles in management (up to 3), in an office in the drill area, above the vault (up to two) and in the neighbouring offices you enter for the escape. Moreover, there are 70 bars of gold in the famous overvault. The Christmas present is in here as well.

The door to the vault area only opens if both the security footage is erased and the drill has finished. The objectives that pop up while drilling are not time sensitive. The vault doors randomly open after either 10 or 20 seconds after entering the money room and the security shutters have a 85% chance of getting closed. The c4 objective pops up after reaching the area on the ground level after leaving the vault.

The management strategy is most commonly used on the higher difficulties and it's probably the safest way to successfully finish the heist. The strategy revolves around having a single runner and keeping the cops away from the drill area.

For the first part, the crew (which can be anything from 2-4 players) holds up on the right side of the bank to bait the police, while 1 person (not necessarily the same) goes for the drill once it's broken. You can camp at cafeteria's upstairs, facing the entrance of it if you want to play aggressively or do the same thing downstairs if you brought trip mines or found another way to prevent the cops from destroying the windows. You can camp inside the manager's room if you want to play more passively. However, the downside of this latter approach is that the entrance to this room will often be smoked, making it a good cover for cloakers and hard to get out for doing the objectives.

When camping here, you should know that a "windowlicker" will try to destroy the glass with c4, making an additional entry point for the law enforcers that leads directly to the stairs. If you want to avoid this in a safe way, you can take mines and place one outside the window by pushing yourself to the third pillar early in the game.

You should place a doctor and an ammo bag in (or near) the management's office, which will be useful considering you're staying here most the time. When the drill is done, you can choose two ways: the first is going all together and making a circle through the main lobby to end again in management's (after all the police are baited to the drill area). The other one is a little more tricky and has (the) two crew members with thermite place it and come back. This means that you'll lose at least half the team and you have to hold the room with a reduced fire power for a short period of time. Whatever you choose, you should wait at management area for the thermite to end. When it's about to finish, ammo up, med up and go for the vault area.

At this point you have 2 choices: if you have a trip mine guy, he can go inside the vault alone or with the help of one backup, while the other 2 or 3 guys are holding up outside to make the escape much more clear. The alternative is to go inside the vault with your whole crew, taking the money fast and escaping while they are still spawning; be sure to have a medic bag to use inside the vault for this one, because it's easy to lose health and you will need that for the escape. If you are slow, escaping will be pretty tough and someone will probably get downed, so just clear a little bit before running and stay in good health, it's very important.

Now you've reached the entrance of the vault area, so go to the right side and keep going upstairs; if you are really really lucky, the way is opened and you can go straight to the escape area and place the C4. If not, you have to go to the main lobby through the upstairs' window, paying attention to the balcony snipers that might be there. Reach the management's office, ammo and med up, plant the C4 and escape normally.

For those that prefer to watch a video instead, Chakki et. al have made two awesome videos that show just that. There is no real objective that needs to be done besides fixing the drill and placing the thermite, so these videos both show the strategy that's used from two perspectives:


The second video is from another team member:

This strategy (or at least a variant of it) is most commonly used on the lower difficulties. On OVK145+ it's a hardcore strategy, but that can also mean it's more fun than the other methods.

The strategy is simple: The team stays in the main room and fights the wave at the entrance, taking cover from the tables and the pillars, while 1 or 2 people give cover from the balcony. The alternative, which is much more safer, is fighting directly at the drill area with the help of a sentry and 1 dude at the balcony with M308/GL40 fire barrage. The sentry, facing the entrance, will give an excelent cover until the drill is done, 2 guys with Brenner camping at the left and the right side of the drill area's entrance can take out pretty easily everyone, while another one fixes the drill and the support from upstairs kills and marks most of the specials for the camping guys, who will be smoked for the most of the time. Watch out, because like the manager's camping, here too the police will try to destroy the windows with the windowlicker. When the drill is done, just set the thermite, place 1 ammo and 1 med at the first pillars and hold up there. If the timing is right and you didn't lost time with the drill, you should enter the vault when the assault is fading, so you have a completely clear escape. Quickly clear the vault with all the team, reach the pillars the more fast as possible and continue to the same escaping method from the first strategy, but wait for the assault to start in the drill area or when you'll be at the management's area, some police will wait for you there.

NOTE: For this one you usually take a sentry to have more cover during the drilling, so mines will be replaced to another medic bag to use inside the vault if someone gets damaged by dozers. If you want to take Trip Mines with you, trust your shooting skills more, renounce to the sentry and face the heat.

See this speedrun video for an example of a variant being used on OVK145+:
https://youtu.be/Jenf-8G0aKI

This strategy revolves around kiting through the area and is useful for when you can't hold the assault, for example when you're alone or with just two players. It's quite fun and 100% time based.

Being a 2 men army you have limited options to carry with you, so here depends your playstyle to decide your loadout. You can choose between Medic/Trip Mines if you feel you can manage enough your ammunition or Medic/Ammo if you trust your shooting skills more than explosives.

This strategy is focused all on baiting the police and not on fighting, most of all if you take trip mines instead of an ammo bag, so you just need to circle from the main lobby to the management, then drill area and main lobby again. Try to hold up the management a bit as long as the drill does not break, so you can buy some time and save a loop. Keep roaming until the drill is done, but don't be nervous to enter inside, you need to have the police away when entering because you need the time to set the thermite and come back. At this point you'll probably need a medic bag, so just place it at the left or right side of the vault doors to be able to get it from inside too. After that, keep circling, rushing the main lobby as fast as you can and go to the management's again. The tricky part is now, because you need to go inside the vault before the ending of the assault, clear the vault with 2 (how to do this depends on your choice between mines and ammo) and exit during a fade, so only a few cops will wait for you. Wait for the starting of the assault at the stairs of the drill area and escape normally after that.

Useful for soloing the heist without team AI. Here are two variants:
https://youtu.be/mmIBcPEe38M
https://youtu.be/-l1P9P3RJTM

DON'T USE THE SCAFFOLD GLITCH YOU SISSIES.

Heat Street is probably the most hated map in the entire game because of its difficulty. However, many can say that they love it for the same reason. The main difference on OVK145+ is the chopper that contains 4 dozers, which spawns right before the extraction point when starting to walk uphill. The helicopter spawns regular units on lower difficulties. This is mainly a long range map, so using the M308 is the best choice, but a Reinbeck can be still very useful to clear the mid-low distance cops.

1. A pair of police cars often stop at the beginning of the map. Four regular cops spawn from this. You don't even have to open the embassy door for this event to trigger. The alternative is that the police car speeds through and stops at the first blockade.
   
2. The assault won't start until you cross the black car on the right side of the street, after the first police block in Scarlet St.
   
3. Crossing the swat trucks will usually stop the cops spawning from them.
   
4. Two helicopters with swats can spawn on Major Ave. The first at the intersection with Scarlet St. and the second at the taxi in front of the crane. These choppers will spawn swats of both types.
   
5. When you reach the crash site, a helicopter will often arrive to deliver a dozer and a heavy swat. One more helicopter can spawn at the crash site itself bringing you a mix of enemies: Two heavy swats, a bulldozer and a taser. This event is more random.
   
6. At the crash site, one or two tasers can come down from the containers on the right (or a bit further on the bridge); a swat, taser or cloaker will rappel down the wall at the very end of the area behind the fence every now and then. When you hear "they're climbing down the walls", some swats and specials will be rappelling down on the front left wall, a garage door on the left can open with a shield and some swats inside. Moreover, a sniper can spawn on the building with the Inkwell Industrial sign.
   
7. Depending on your luck, you have to burn from two up to four gas canisters at the crash site. You can see the last one by looking at the yellow position on the ground. Additionally, after the last gas drop Bain will say "He will be out of oxygen soon". Each step takes 60 seconds to complete with the exception of the last one. It takes 90 seconds from that point on until Matt is out of the van (including the animation).
   
8. After Matt comes out, snipers will start to spawn in different random locations at the crash site, Easy St. and the parking. These events are random with the higher difficulties having a greater chance of these snipers to actually spawn.
   
9. Many special enemies will spawn from the swat trucks while escorting Matt until you've reached the parking lot.
   
10. At the parking, most of the times a chopper will drop some swats and specials.
    
11. When Matt has reached the wooden door leading up to the stairs at the parking, the garage door can open, spawning a shield and three heavy swats.
    
12. The door right above the plateau has a 25% chance of spawning a dozer. You can tell by the red light that you can see between the cracks.
    
13. Before the next police block there is a door at the right side that is sometimes opened. If it is, you can use it to surround the police more easily.
    
14. When moving uphill, there is a 50% chance that a helicopter will come flying in. On 145+ there are 4 dozers inside. On lower difficulties it's swats instead.
    
15. Before the extraction point, sometimes there are (up to) 4 shields blocking the way. The exact amount and whether this event happens are probabilities that are different for each difficulty.
    
16. Sometimes there is a sniper in front of the extraction zone. He respawns some time after you kill him.
    
17. After Matt is pushed to the extraction point, the extraction chopper will come. At this point, specials and some cops will spawn from behind. This can also trigger either a dozer from a helicopter up on Armitage Ave. or a pair of shields and heavy swats from the garage door at the extraction zone. In order to leave, the zone must be clear of all cops. This zone roughly extends to two meters outside of each fenced side.
    
18. If you fail to clear the zone within 90 seconds, Alex will move the extraction point to halfway on the overpass. This escape will become active as soon as Matt goes in and you don't have to clear anything. Enemies will no longer spawn from swat trucks on Armitage other than from the fenced off area.

1. It's one of two heists with an easy difficulty you can actually play.
   
2. It's one of the few heists where you can find loot on the map in somewhat hidden places.
   
3. If you're fast enough you can open the door and jump on the van. You don't need toolkit for this, but that makes this significantly easier to do.
   
4. The map has lots of easter eggs. Many are a variation on the Overkill name, but there's also stores can be seen selling merchandise for the band Concrete Society. Richard Bloom, the model for Hoxton, is a member of this band.

Note: The snipers at the top two screenshots can shoot you from two locations. The first screenshot shows the sniper that can be first seen in a small, fenced off alley on Major Avenue, right after the firs swat car on the left. The second sighting is at the "shortcut" alley that goes between the buildings between the parking lot and the crash site (the loading area). The second sniper spawns behind you right after leaving the crash site after Matt has been forced out. He can also be spotted when reaching Armitage Ave. for the first time.


There is a small (25%) chance that the trunk of Bruce's car contains 15 money bundles. The Christmas present is in the top container at the front left of the crash site. There's only a 25% chance the doors are open, but you can pick it up through the side wall in any case.

There isn't really too much difference between the easy and the hard strategy in this heist, both are hard. Only the starting and the ending are different, the rest is always HEAT.

This is the easy strategy, as the title says, and the most used one to avoid a little heat.

As already said, the difference between the easy and the hard strategy is at the beginning, so here it is. Open the door, clear the 2 cars if there are, clear the police block and wait before the black car to the right. Reload your weapons and get ready to run, you're about to feel the heat to your face, but not to fight it. At this point, someone makes a countdown and the host starts to run to the right side, followed by all the crew; All the team has to run without stopping and without helping. But why the host needs to run for first? As said at the beginning of this guide, the host will be targeted more than the clients and he can be traded with full ammunition. So he can just run being a human target, covering the rest of the crew and coming back with full health and ammo. Is really important to die before Easy Street if in critical health, so the police will be baited to the bleedout guy while the rest of the crew is running without problems. If everyone is alive at the beginning of Easy Street, police will start to spawn near the crash site, damaging everyone. Reached the crash site, trigger the van event and take ONLY the needed hostages and release the arrested guys before the starting of the assault.

Now comes the action, choose your camping spot and hold up until all the gas tanks are done. This is the easy strategy, so I'll suggest you to camp here, where your back is covered, but where a swat will come with a rope multiple times from the right wall and where police can jump the railing if too close, so don't let them overrun you. Drop an ammo and a medic (this one only if needed) bag here, the team will need them for the pushing, when Matt will come out.

When Matt is out or about to exit and the assault is about to end, refill your ammunition and health, so start pushing safely and watch out for snipers. If the timing is right, it should be easy and you can take Matt with you. If you are late, just leave Matt and push to the Parking, so wait the starting of the assault and let 1 guy to take him, while the rest of the crew covers the wooden door. if you are incredibly late, just push him a bit, come back to the parking and wait for the next fading.

Reached the parking with Matt, watch out for the garage door, so push through the next police block and keep pushing if the door is opened. If the door is closed, wait for the end of the assault, then clear a bit and push to the right to surround the block and stop the police spawning from the swat trucks. Now one guy has to reach the blue bus stop and listen to what his character says; if he says "swat helicopter incoming", 4 dozers are being dropped from it, so fall back to the stairs and wait them there, where they can be killed very easily. At this point, the assaults are very short, fadings are very long and it's full of civilians, so if you are low on health you should be traded. If you still have 2 medic bags, just drop one and heal. Now you are ready to push, so clear a bit the police block in the middle of the street and run to the right, taking cover from the cars and the signboard until you reach the blue swat truck. Drop your bags here and push Matt NEAR the end, but leave him before the extraction zone and come back to the swat truck.

Now wait for the assault to start and hold up to the police block until the police starts to be a little less aggressive. At this point, heal yourself and ammo up, reach Matt and push him to the extraction zone. If the assaults fades now that Matt is at the extraction point, it's good. If the assault fades before it, you're late. Anyway, watch out for the garage door, clear the place and cover the extraction zone while 1 or 2 guys take out the police coming from the back, so the chopper can trigger the escape easily.

Chakki et. al made an awesome video again, so enjoy watching this strategy in action:

This is the hardcore strategy, as the title says, and the most used one to be burned by the heat.

This is like the easy strategy, with a little difference: you don't run at the beginning and you don't push Matt before the ending of the assault to have a clear escape. Also, you can camp in a different spot at the crash site or don't camp at all.

Open the door, reach the black car and reload your weapons, you're going to kill every cop at Major Ave and Easy Street. An equilibrated pushing should be 2 guys pushing to the right and 2 guys pushing to the left. The right way is easier, so the host should be there, while the left way is much more opened. Fight your way quickly to the first swat trucks at the beginning of Easy St., then quickly split to the parking and the left construction site if someone has close quarters weapons or stick in the middle killing at distance if everyone has long range weapons. Watch out, staying behind the cars for too long is deadly if you get overrunned, so stay always aggressive and fast. Also, watch out at the back, sometimes some police still can spawn from there. Safely kill everyone and reach the swat truck near the crash site; the assault should be out soon if you didn't mess it up, so clear the place pushing to the left and taking cover from the cars. If you are in a critical condition, if the place is clear, if the break is about to come or it's just started and if you didn't kill more than 2 civilians, you can suicide to be traded right away.

And now it's like the easy strategy, just hold up until the gas is done and push when the assault is out. But this is the hardcore strategy, so you can camp in different locations or fight splitted up. My favorite spot is here, in the middle, because you can reach more or less easily all the gas tanks, because you can take ammo from dead bodies and because there is much more action for shotgunners like me.

Continue with the level like the easy strategy, but push Matt to the extraction point without waiting at the swat truck, so you have to clear the place with an active assault. Like the easy strategy, 1 guy takes the back while the other 3 guys are covering the barricade and the garage doors. Be always aggressive and don't let them cross the barricade, it's really important, or the chopper will never leave and you'll be stuck. You can go back if the chopper can't leave after a while, but this is like a failure if you are trying this full hardcore.

Panic room is one of those maps that does not change much between difficulties. Probably one of the most fun maps to objective thanks to the windows, which allows you to climb down the building without being killed by tons of policemen.

1) If three gangsters are lined up in front of the last door, get ready. This means you're walking in an ambush!
2) On OVK145+, there is a crowbar that can be used to open a room on the 2nd floor. This room contains lots of money, making the 'are there more than two?' achievement really easy. Of course, you have to be level 145 or higher to do get it this way. The crowbar can be located in the (possibly locked) laundry room or in the basement near the escape.
3) Chavez is a really nice hostage to have; he does not escape and cops do not free him. Still, remember that a hostage on the roof is completely useless.
4) The assault will start only when you enter the panic room, so be sure to kill all the thugs before opening it.
5) On OVK145+, there are heavy swats that spawn in the back alley. They come from both the left and the right side.
6) The are static policemen in the street: 4 blue cops and 6 respawning blue swats. After those, the street will be clear and you will be able to reach the roof much more safely.
7) Sometimes, the stairs leading to the roof aren't available, so you are forced to take the outside stairs to reach the roof. Watch out, when the stairs are opened specials and swats will wait for you inside the smoke.
8) When you have to take out the snipers, there are (usually) 6 of them. There are at most two snipers at a time. These snipers are always in the same location, but the order in which they spawn in random. Facing the street, they are located on the front-left, front-right, left, back-left, back-right and right. When doing this first round, there is a small chance for the spawning of a chopper which will drop some police and a dozer in the middle of the roof.
9) When the snipers are taken down, you will hear a line referring to the arrival of Alex, the helicopter pilot. He'll drop the package either in the back alley or on the front balcony (on OVK and above).
10) After the C4's explosion, the roof can be cleared from floor 5. Still, sometimes some cops will be hidden and you need to reach the roof in order to clear it.
11) When your team is on floor 4 or below, the spawn on the roof will (eventually) stop.
12) For the first objective in which you have to clear the roof, "secure the roof", you have to take out the guy in the back watching over the roof and all other cops still on the roof.
13) You can attach the magnet from the panic room. This provides much more cover than doing it from the floor above.
14) For the "defend the helicopter" objective, you have to take out at least two heavy swats watching over the roof. One on the building in the back and one on the right side building.
15) The safest way to go to the escape (or to the ground floor in general) is to use the windows.


There are 12 money bundles scattered throughout the building that can always be reached with a total of 53 possible locations. Furthermore, there are 48 in room 145 that can only be opened on the OVK145+ difficulty, but they do spawn on the lower difficulties and can therefore be grabbed. The Christmas present is on a (non solid) steel beam on the back left of the building.


In general, there are two strategies to complete this heist: roaming and camping [1]. For both, the first part is the same: clear out the building (you don't want to run into those gangsters too often, they do a lot of damage), set up the saws, defend the area and restart the saws when they break. At this point, most of the assault will be coming from the lobby. When you are going for the camping strategy, you go to your favorite camping spot when the saws are almost done. The reason for this is that the assault will intensify when there's around 40 seconds left on the saw.

Examples of camping spots are the rooms at the outside of the building on the 2nd floor or the room with the couch on the 4th floor. You can actually camp in any room you like, as long as the room is not on the fifth floor (to prevent them from spawning on the roof). Actually, you can and you can even camp on the roof, but you have to hold out the assault and clear the roof when the assault is over. This is you only time window when the cops are spawning on the roof.

Chakki et. al made a nice pair of videos that shows the strategy from 2 viewpoints, from the team and the objective guy respectively.


The roaming strategy is based on baiting the cops away from the roof: you do objectives, go back to a lower floor (either the ground floor or the 2nd floor), wait for the cops to appear and go back to the roof to do objectives. You should note that there is only one route from the 2nd floor to the 3rd floor, and that's via the main stairs.

CommanderCH has a nice video where he solos Panic Room using this strategy:

For each of these strategies, remember that you can use the windows to climb down the building much more safely. At the beginning it requires some training, but it is quite easy and it can be learned in no time. Just remember that you need to be able to stand up when crossing to the other window or you'll be probably pushed outside and fall when trying it.


For the objective where you have to kill the snipers, there will be only 6 of them: the two outer positions on the first screenshot, the two positions on the left on the second screenshot and finally the two outer positions on the last screenshot. Snipers can spawn everywhere after completing that objective, however, at most there will be only two at a given time.



[1] For simplicity I ignore the room in the middle of the main lobby.

Green bridge is considered one of the more difficult maps, but in reality it's not that bad and in fact it's one of the easier maps to do with the team AI.

1. When placing saws, sometimes the last van slides away. If this is the case, the target won't be inside, so there's no need to place a saw and hence you won't get a remark about a broken saw that's completely unnecessary.
   
2. When a helicopter goes down almost to the street level, next to the big truck in the middle, one or two dozers will spawn from that chopper.
   
3. Once you start pushing the prisoner, the assault is focused on the scaffolding.
   
4. The assault will start when the prisoner reaches the red container.
   
5. Several special units can spawn on the scaffoldings when you reach them.
   
6. A helicopter will spawn 4 snipers on the other tower.
   
7. On OVK145+ you sometimes get dozers that come in from the other tower (using the cable lines).
   
8. You don't actually have to defend the scaffolding once the Chinese dude is in the chair. However, George usually fails to pick him up on the first attempt, so you have to stay there to setup the balloon. You're free to leave after setting up the second balloon. By doing this, you will trigger a never-ending assault.
   
9. A sniper will spawn on the crane once the Chinese prisoner has been picked up (if there is not already one there).
   
10. You can avoid the shields near the boat by jumping over the truck.
    
11. Once you reach the end of the bridge, don't go around the truck. There is a staircase on the right where the escape is. 2 shields can sometimes spawn at the entrance of it.
    
12. There's a small chance for the spawn of a shield or a dozer inside the staircase.

1. The name of the prisoner appears to be "Wakanami"

The Chinese prisoner has an equal chance to be in any of the four trucks. There's a 35% chance that the last truck will slide down and the prisoner will not be in this truck when this happens (this sliding event is determined after choosing which truck the prisoner is in). Once you reach the top of the scaffolding and have raised the balloon, there's a 75% chance George will miss the balloon on the first approach. He will never miss a second time.

The only collectible on this map is the Christmas present on top of a lamp right next to the scaffolding and can be reached by jumping off the top.

The path the Chinese prisoner takes depends on where he spawned. The shortest path is when he is in the first truck (on the left from where you spawn) and this pathing is 12 seconds faster than when he spawns in the second one. Furthermore, besides the obvious things, there's three possibilities for timings when George comes to pick the guy up: 60 seconds, 90 seconds or 115 seconds.

---------------

Green Bridge is one of those heists you can play in many different ways, but the general idea is as follows. Set up the saws as soon as possible, try to keep them going and get to the tower as soon as possible when the saws are done. Since the Chinese guy does not move when cops are around, it's generally safer to push him during the breaks. Once he's in the chair, you defend the tower and you leave when either George has him on the first attempt or right after you set up the balloon for the second attempt.

Again, Chakki et. al have made a video that demonstrates the gameplay. Their strategy for the first part is to move around the bridge from front to back to fix the saws and hide behind the swat truck at the very end of it. One guy, usually the host, stays behind to push the Chinese guy:

Diamond Heist is probably the most played AND most failed heist in the whole game. People often want to complete it in stealth, but often fail or the codes simply don't work. Let's start by clearing this up: The codes will never work OVK145+ ever since they changed that (see below).

1) There are three boxes you have to hack. Doing this in stealth means you hack them instantly, but once it's loud you have to wait a bit. If the heist goes loud when setting up the last box, it will still be instantly hacked. Setting off the alarm triggers 3 cloakers on the roof and sometimes even 1/2 dozers.
2) Guards have fixed routes. Be careful however, since some routes look similar. There are 12 of them except on OVK145+, where 8 more spawn with routes not used in the lower difficulties.
3) During stealth you can also pick up 10 blue sapphires. Four of them are located on floor 23, the rest is on floor 22.
4) If the codes fail, you have to get the CFO. He spawns in one of two locations. He always takes the same, long route to the helipad.
5) Sometimes the CFO will spill the codes, but more often you have to get Ralph. Like the CFO, he can be in two places: He's hiding on the roof above the party, or he's locked up in a closet with some ladies next to the large stairs that go from floor 22 to floor 23.
6) You usually have to wait for the vault to open. This can be 30 seconds, 1 minute or 3 minutes.
7) Entering the vault and taking a diamond or placing the cutter triggers an endless assault. Be careful when you want to get the achievement involving the red diamond.
8) If there's a door on the right side of the vault, that means the red diamond is there. You have to open the door, go in and then get the glass cutter at the spawn point. You don't have to be in stealth for this, but don't shoot the glass or let it be shot by cops.
9) Most escapes are on the roof (3 out of 4). If you're not in time (or have a teammate with too much desync), the helicopter will return after a short while. A roof escape will also spawn a sniper on top of the fire escape.
10) You cannot destroy all cameras unless the door to the red diamond spawns. You can however shoot the cameras inside the vault using the grenade launcher, even when the vault is still closed.


In case you're wondering how stealthable this heist is, here are the chances: There is a 45% chance for the codes to work on all difficulties except for OVK145+. On this difficulty there is a 0% (yes, zero) chance of it working. However, some people have reported them to work, which if true can only be explained by the mission scripts not getting executed correctly. Don't count on this to happen as it's incredibly rare and will likely softlock the heist anyway. The more likely explanation is that they were wrong or that they played an early version of the game where it was still possible. If you fail to hack any devices in stealth, there chance of getting correct codes is reduced by 40% for each device you missed, so that leaves a 5% chance if you failed to hack just one in stealth (again, excluding OVK145+). Moreover, there is a 70% chance of the door to the extra vault with the red diamond spawning on overkill and above and you have to go look for Ralph 75% of the times after talking to the CFO. In the other 25% you get the codes directly from the CFO and you don't have to wait for a time lock on the doors.


There are 10 cases with blue sapphires, worth $100k each. Furthermore, the vault contains a number of valuables: 4 necklesses, worth $25k; 11 sets of diamonds, each worth $10k, on the side cases and 26 sets in the big display cases in the middle, 13 on each side. The red garnet is worth 500k, but is awarded only you escaped successfully. The Christmas present is in the server room where the CFO can spawn, in the corner between some servers.


Unlike what many people might believe, cameras on this map are not used for stealth and guards do not care about them. Instead, the cameras are used to disable certain events associated with the spawn of a special unit, but you cannot completely disable the event. Destroying half of the cameras¹, besides making Bain say you have destroy half, removes the 30 second and 45 second delay of the mentioned loop. Destroying all cameras removes the 55 and 70 second delays, which leaves only the 85 and 120 second delays to spawn the specials.

[1] There are three cameras that are excluded from this. The camera in the room next to the stairs to floor 23 with the glass roof and the laptops in it is not included, but it stops other spawns when destroyed. Moreover, the two cameras you see when the big vault door has opened don't count. However, the two cameras in the little vault do count.


The first part is always the same: Try to set up all boxes, so you don't have to wait for them and risk restarting the hacks during assaults. After the alarm boxes have been hacked and you have entered the codes, you can choose between several strategies: if the codes work, you can just grab the diamonds, you can run around to avoid any heat or you can camp at one spot. I've seen many places where people camp, and I always prefer to take a spot with multiple exits. One of these places is just in front of the room with the two stairs that lead to the roof (where Ralph can spawn).

Most people prefer the strategy where you run around. This works even if you play this heist alone, but if you're with multiple people you should have one player that goes for the objectives. Chakki et. al have a nice video that demonstrates this running strategy, from both the perspective of the team and the perspective of the runner:

Slaugher House is the only heist where random events might force you to take a completely different strategy: The kitchen can be closed and/or there can be no meat hanging around. You have to be prepared to handle with all four scenarios.

1) Shooting the trucks window several times will make the truck crash head first. This means you have to shoot it down and make it fall on the floor. You can use the truck as cover in this case.
2) Shooting the black SUVs makes them crash. Crashing the cars means a slower response from them. The murkies from the last car won't enter the building if their car is crashed.
3) A helicopter might arrive with murkies inside.
4) There can be an ambush on OVK145+. You'll see a swat car that stops nearby after the SUVs stopped. You can both detect this swat and safely shoot the murkies that come out of it from the spawn point.
5) After you have gone inside, an assault will trigger (after several seconds). Moreover, this will spawn several murkies on the roof. They can enter the building from everywhere, except the kitchen.
6) Around the time that the first assault starts, a helicopter might arrive either above the truck or at the entrance of the slaughter house. This chopper will spawn multiple murkies and possibly a bulldozer.
7) A dozer might be inside the truck. Be careful when you blow the doors.
8) You need to place at least one bag of gold to trigger the spawn of gas. Since you most likely have to go back in the building, you do not need to take all gold the first time.
9) When you go to the container yard after taking the gold, a sniper will be waiting for you. He can be in any of three locations: above you, on the container on the front-right, or on a container on the front-left (whose view is blocked by other containers when seen from the door of the building).
10) After placing the first gas, a second sniper will spawn once the helicopter has left.
11) You can drop the gold in the container until the second can of gas has been placed.
12) A helicopter with murkies can arrive on the right side corner of the container yard. Watch out when you stay here.
13) Setting the trap, the second interaction with the control panel, triggers an endless assault.
14) There can be four dozers at the escape, just after the trap.
15) You should get your Christmas present. Look back when you're halfway through the containers and see the escape.


Slaughterhouse is another map where destroying cameras stops or alters events. It's a good idea to destroy the cameras on this map, because there is plenty of time to do so.

Destroying cameras on this map alters the event that determines how often bulldozers spawn. For overkill 145+, there are four delays, 60, 80, 140 and 160 seconds for when the cameras are still active. Destroying half of the eight cameras adds another delay of 300 seconds. The delays are randomly picked, so when destroying the cameras there's a 20% chance of having a delay of 5 minutes to spawn a dozer for the first loop. Note that killing this dozer will restart the process.

Destroying all eight cameras alters a second loop. This one has delays of 60, 80, 90, 100, 140, 160, 180 or 200 seconds and destroying all cameras adds a ninth delay of 300 seconds. So the chance is only 1/9th of having a 5 minute delay between spawns, which makes destroying these cameras a fun (or maybe necessary in case of ocd) thing to do, but the effect is negligible.


If you do not shoot the armored transport, there will be 5 money bundles on and around the safe. Furthermore, each secured bag of gold is worth $250k. Since you only need to secure one for the objective, up to $750k is missable if it is not secured when the container door closes. The Christmas present is behind a box in a container right before the escape zone.


You can set up the drill around 5 seconds earlier when you shoot the truck. If there's dozers at the escape on 145+, you can run through. The second pair spawns a few seconds later and that gives you enough time. Just make sure you have enough health when you attempt this as you will probably get shot by the first pair and lose health.


The slaughterhouse heist consists of two (three if you count the start) parts: the drilling part and the escape part. In most cases you determine the strategy you're using based on the presence of meat and whether the kitchen door is open or closed.

The most commonly used strategy is to camp behind the belt, close to the drill. This allows you to easily fix the drill whenever it's broken, and you can stay together as a team. However, you should only do this when you can use the meat as cover. If there is no meat, fixing the drill is not as easy and you should change your strategy, holding up in the kitchen for example. The following video by Chakki et. al shows them camping behind the belt:

When you have gotten through the drilling part, the fence to the container yard will be open. This is what I call the 'escape' part, since you're setting up your escape. Again, there are multiple strategies for this part, such as camping and looping around, but I only find the looping strategy interesting enough to mention here. Anyone can camp, but imho it's not the best strategy. Looping around the yard is really easy, actually. In short, it comes down to moving around the outer side of the yard and wait for cops in the corners. When they come to close, move to the next point. This strategy is used in the video above.

If you're up for a change, you can do something that's not very common. For example, instead of camping on the drilling part, you can also defend the whole area by covering each of the entry points. If that's too much for your team, you can try to hold up in the yard or in a container (any will do):

Unlike what some people think, this heist cannot be stealthed. However, you can buy enough time to hack the devices by doing the first part silently. There are only three ways to break stealth: going outside the house/property, going near the tv in Mitchell's basement (is outside the house, is a bug) or the host/a bot shooting a non-silenced weapon.

1) Civilians do not need to stay alive to stealth the first part. Dead civs can't escape and alert the cops.
2) If you're a client, you can use a loud gun without breaking stealth due to a bug in the game.
3) Mitchell opens the door to the basement when you speak with him.
4) All crowbars can be picked up without being seen by the neighbors.
5) No, you cannot pickup the phone.
6) Letting the cops alive (for a while) buys you more time in stealth.
7) Technically speaking heavier enemies will spawn in the assault if you don't stealth the first part: the difficulty value is increased more when you go loud by actions of your own.
8) Stacks of money beside the printer will alert you of C4 being present. Be sure to defuse all 7 if you don't want the whole thing to explode!
9) Dozers guarding the power boxes are not very smart. You can restore the power without killing the dozer guarding it. For the boxes on the street you can use the doors as cover. The dozers will always turn off the same transformer and power box or the same water pump.
10) You can tell the safe is almost filled (<30 seconds remaining) when there are 5 beams of water/leaks coming out of it.
11) The assault will be endless once C4 can be placed on the safe.
12) Shields guard the correct escape. Use this to your advantage to know which manhole you'll have to open for your escape route.
13) If the escape is at Wilson's house, you can trigger the escape by staying near it when it pops up, then opening it through the next to wall. This is pretty useful when doing a pacifist run.
14) Some units can spawn in the sewers. The long route with the entrance at Wilson's house can have two groups of a heavy swat, a cloaker and a taser, in any combination. Moreover, in the middle section there's a chance for a dozer to spawn. The other escape has a possibility for a group of units to spawn in front of the second door. If you don't work together on OVK145+ and have some units spawn, the timer will run out if you spend more than 5 seconds on killing them.
15) On OVK145+ there's not much time for the escape; doing a perfect escape from the entry beside the wall means you have about 10s left on a perfect run, the escape at the boat gives you about double that time. Be prepared before you take the last plate! If you don't wanna take any risk, take the toolkit and a crowbar with you.


The only interesting event that happens by chance is whether there's a trap or not. You can tell by the presence of stacks of money next to the printer. The odds of these being there is 10% for easy (well, it's defined :p) and normal and 20% for the hard difficulty and above.


There's a 25% chance some jewelry will spawn in the bedrooms or the living room. The big ones are worth a million and the small ones are worth half that. Then there's an even smaller chance that there is 16 million worth of counterfeit money in the shelter. Once the safe is open, besides the printing plates you have to grab for the mission (and have no value by themselves), there are 14 diamonds each worth $10k. The Christmas present is in a cardboard box in the first closed off section to the left in the sewers when coming from the entrance next to the shed. It is unreachable when the other sewer entrance has to be taken.


The first thing you should do when you play this heist is to take note of where everything is, so you don't lose time looking for the water or the crowbars. Most people prefer to do the first part in stealth. It's only about four minutes and you don't risk losing any health. You do not need to bring cable ties and killing all civilians makes your life a lot easier, so that's what we usually do. If you do get loud before the boxes are hacked, you can split up 3-1 or 2-2 to quickly restart the hacks, depending on your preference. You should be able to hold out for that long at the beginning.

If you have done it stealth, you should have a person near the water once you have confirmed there is no c4 in the basement. After setting everything up, you can move to your camping spot or go to your positions if you want to face the assault. The safest play is to stay in Wilson's basement and keep the stairs clear of cops. If you stay there, the cops will not come from behind and therefore gives you a way out if you need it. Since the assaults are focused on where the majority of the players is, you should have only one player that goes for the objectives. A few minutes before the vault has been filled with water (around 2-3 leaks), you should switch to the other basement to lure the assault away from the escapes. This is important, since you don't have time to take out lots of cops once you have taken the plates, and therefore you should only take the last plate if someone with the crowbar is right on top of the sewer entrance, ready to open it.

The following videos by Chakki et. al show this strategy from the perspectives of the team and the objective guy, respectively.

Undercover is well known for its amount of specials. If you're (un)lucky, you get an insane dozer spawn where 10 dozers can attack you simultaneously, as well the same number of simultaneous cloakers and tasers all on top of the regular force*, depending on the RNG. If that does not kill you, there are about 20 snipers on the roof all trying to make you fail this heist. If that's not enough, on OVK145+ there's always the infamous jump at the end, where there aren't planks on the ground to help your jumping. However, to help your teammates, you can plank the ground once you're to the extraction zone.

1) Shooting before mr. Taxman has taken the enormous server means you have to break it out of the trunk. Fun times when it's on the roof.
2) You can shoot walls with your GL40 that can be broken later on by the police. Anyway, it's better if certain walls are intact, like the one next to the random server room.
3) You can plank windows, vents and fences (and the ground at the escape on OVK145+).
4) You can tell where the car is going to land by an invisible object blocking your path.
5) When the car stays on the roof, be extra careful: snipers will be all around, even on the building on the back.
6) When Bain says "Vents! Watch out the vents!" Cloakers spawn out of the vents. Be careful when a vent is near you during the spawn of the cloakers or you will be downed in no time. You can listen to the breaking sound of the vent if you're close enough.
7) Tasers, cloakers and dozers usually spawn in pairs.
8) Snipers respawn when you hear a voice line about them.
9) Doing the last step on the computer, transferring the files locally, will trigger the escape and a neverending assault. Be ready when you do this, because you do not have much time to make your escape!
10) Depending of the RNG luck you have, the little path near the escape can be closed or not. If it's closed, you are forced to reach the escape by the middle of the roof, being exposed to sniper fire, so kill all the snipers before trying it. If the path is clear and the escape zone is all planked, you can just run without too many problems. Still, some snipers can hit you once you cross the escape door, so always try to kill every sniper or as much snipers as you can before escaping.
11) At the escape, there are either two shields OR two dozers waiting for you, as well as a good amount of blue swats on the upper side of the front building. Sometimes there is a taser as well right around the corner on your right, once you go through the gate.


There are several RNG based things you may want to know on this map. I won't list all, but let's start with the taxman and getting his codes. There are two chances related to this: giving up the codes and passing out and the probabilities differ for each difficulty. There's a 10%, 7% or a 5% chance of him giving up the up the codes without being hit for normal, hard and overkill and 145+, respectively. Hitting the taxman increases these odds by 5% every time you hit him. HOWEVER, and this is a big one, hitting him increases the odds of him passing out by 10%. For lower difficulties this is a trade-off you can make, but on 145+ you'd better not hit him (unless you like to gamble), because it's counter-productive in the majority of the cases. The base chances of him passing out are 35% on overkill and 145+, 20% on hard and 10% on normal and he'll wake after 58, 40 or 25 seconds, depending on the difficulty.

Then there are the fences. The one next to the power box on the middle of the roof is missing 60% of the times on hard and 75% on overkill and 145+. The plywood fence between the door (left staircase) and front of the building has the same odds. The fences on the other side of the building, those that allow you to go to the power box safely, have a 50% chance being present. At the escape, the fences at the edges of the buildings where u have to jump are always hidden on hard and above, because there's a decent chance that you have to jump there without any help from the boards.

The location where the limo is dropped is either on the balcony or the roof. It should land on the balcony once every four attempts and if it lands on the roof, it has a 20% chance of staying there. Then there's the snipers. They have a 60% chance of spawning every time the event is executed (too many to list all). If it succeeds, the chances for the next event are reduced by 10%, however, if it fails the chances are increased by 10% and the next event is 45s later. So basically they can respawn every 45 seconds.


The only collectible on this map is the Christmas present that is located behind a ventilation shaft next to the escape area.


Use the few minutes of "stealth" to your advantage. After you have determined your strategy, place your bags and plank windows, vents and fences relevant to that strategy. You should not need a crowbar, unless you made yourself known too early in the game.

The most commonly used strategy is to camp in one place and have one player do the objectives. If you choose to camp, do not plank the floor you're on as this makes them spawn elsewhere (and you might trigger a bug that spawns lots of dozers). A good place to hold out in is the bathroom (you'll know which room I'm talking of, it has a bath in it) as it is far enough from both server room spawns and has three escapes (left, right and straight).

Your objective guy should not fight too much, since he needs the ammo to take out the snipers. He should always prepare for the possibility that the power box is going to be on the roof. Since there are still a lot of specials around on this map, there should always be both a medic and an ammo bag available to him. You should generally do the objectives as soon as possible, except for the transfer of the files (last step on the computer). You should really take out the (relevant) snipers (and possibly wait for a respawn) before taking this step, the escape timer will be at 0 before you know it.

Chakki et al. have made a pair of videos that show the strategy that I described above. Again, the first video shows the perspective of the team and the second shows what the objective guy does:


Another strategy is to kite around. It's basically holding up on the stairs until it gets too hot, at which point you move to the other side. There should always be a floor that's (relatively) clear, so you can use that to cross to the other side without getting killed. With this strategy there is no real objective guy, but you can choose to use the floors furthest away from the server room to make doing the objectives a little safer (excluding the roof, of course).

* This bug has been fixed in DAHM. For a detailed explanation see a post on the group forums for that mod.

Prepare to kill lots of civilians, dozers, tasers, cloakers and shields. This is the map with the heaviest assaults in the whole game, but also the one where cops can sometimes shoot through walls and shields can push you in them.

1) There is a crowbar in a locker in the dressing room.
2) The more you are in the crew, the more cameras there will be.
3) There are 3 panic buttons, which are in the main lobby, under the desk; in the elevator room; In the north corridor.
4) Killing a civilian triggers the assault immediately.
5) You can shoot with a loud gun without triggering the alarm if you're a client.
6) After getting the first valid sample, you can call for the elevator. Doing so triggers the second part of the heist, which is more intense and the cops will turn off the power.
7) Getting downed might break samples.
8) Give the nice witch a visit. She's in the room across the locker room when you hear her crying (after the lights have gone out at least once).
9) Smoke in the elevator (once the doors have closed) indicates the presence of cloakers. There can be up to 6 cloakers (3 pairs).
10) When the elevator goes to the roof, two dozers can come in.
11) When the elevator goes down to the morgue, you can get your Christmas present. It's on the far right side of the door you have to break open.


The cameras are only used to set off the alarm when you don't destroy them in time.


The only collectible on this map is the Christmas present that is located on the right of the elevator door after the elevator dropped down. It is not reachable when the elevator goes to the roof.


The witch has a 40% chance of showing up when the power is turned off and can only happen during control phases (the period between assaults). A blood sample is successfully validated with a 28% chance.


The problem with this map is that there is no strategy that is really solid (except for maybe stealthing it, but that's boring :P). The best way you can do is to camp in one of the rooms and hope you're not overrun or glitched through a wall. You can basically take every room as your camping spot, but we prefer either the hallway next to the cafeteria at the very end of the map or the room adjacent to it. This gives you two ways out and allows for the possibility of having a "Crossfire" setup as Kuffar likes to call it. Your objectives guy can stay away from the action, but should generally rejoin the team, especially during the breaks.

Chakki and his team made a video showing this very strategy, but you should note that many rooms are glitched and both shields and cloakers can really hurt you through the walls (either by kicking, shooting or pulling you through walls).


If you really want to, you can do this heist with 2 players, but it requires some luck. It might still be interesting to see how it's done (credits to CommanderCH for recording):

When playing solo there are two main strategies: avoiding and camping. While the first strategy always works with a team of human players, the second strategy may be a bit different. If you're playing with AI, then you can't just camp anywhere. The pathing is just too limited and the bots run off. You want them close, so they can be used as meat shields and they can kill quite a few cops. However, don't expect them to do everything without help. A single special unit can easily wipe out all of your AI teammates. This doesn't include only a dozer or a cloaker, but even a single shield can wipe them out without too much of an issue.

You should note that there is a difference in difficulty when you're playing on single player vs. on multiplayer. Generally speaking, when playing on multiplayer, there are more cops. The difference on non-street maps is 5 cops (20 on single player vs 25 on multiplayer). The only exceptions to this are the maps on the easy and 145+ difficulties: easy is just easy (again, with the exception of street maps, which are more difficult) and on 145+ the spawn cap limits the cops on all maps except the street maps to a point where it makes absolutely no difference. Heat street and Green Bridge on the other hand are much more difficult, as the difference is around 10 cops on 145+.

If you want to try this, it's best to start on a difficulty you can manage. For highly skilled players, overkill may be a challenge that's still quite easily beatable, but overkill 145+ requires some luck on most maps. You can get an idea of how to do the maps by looking at how other people have beaten the maps.

As far as we know, only two people have managed to complete all the maps on 145+ by themselves and provided videos as evidence. These two people also happen to be the authors of this guide. In December of 2019 JohnL successfully completed his runs as well:

• Tromboncino's YouTube channel
  
• Dorentuz' YouTube channel
  
• JohnL's youTube channel
  
• Crosley Bendix's YouTube channel

There's a handful more players that claim to have beaten (most of) the heists, but the lack of video evidence makes inclusion in this section pointless. But that doesn't mean they're any less of a player of course. If you've beaten the heists, have videos showing it and want to be included, just let me know.

B Dawg for the FWB145+ solo vault videos with Trip Mines.
Putekiller and -[H]-Major-Naise™ for some crazy and fun strategy testing.
Zdann for the exact percentage from the game files for some of the equipment.
Dussel for being my teacher since I was a newbie.
Chakki and Coo1man (and their team) and CommanderCH for recording those awesome videos.
Frankelstner for posting some of the necessary game files in a custom format that's much easier to read.

Some of the images were (probably) taken from the PAYDAY: The Heist wikia[payday.fandom.com], even though most are extracts from the game files.