Alien Swarm: Reactive Drop

Alien Swarm: Reactive Drop

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Items (69)
Absolute Madness Campaign
Created by Revenant
Map for true egurs by Orange...
Adanaxis Campaign
Created by Orange
Adanaxis campaign. 6 quality maps + 1 bonus map. Latest news: 20.09.2019 Dark path has been updated with new nice crystals created by ZETA. Big thx to him:) 04.09.2019 Dark path rework is ready. https://steamuserimages-a.akamaihd.net/ugc/771726909004886361...
Ancient Ruins Campaign
Created by 5564653254
If you are up for the gameplay this campaign is for you. Some funny and unique gameplay techniques present in this campaign. Visuals though could be improved. Campaign by Cryora....
Beyond_Limits
2 map pack medium map x 2 ...
BI Rescue
Created by Revenant
Rescue colonists or die trying Map by honk Huge gratitude to honk and Casimer General note: For correct gameplay on this map, you must replace yours server.dll (\reactivedrop\bin) with this file - https://drive.google.com/file/d/12TokUrUy_U67GYGBVpg9tIF0Nv...
Zoidberg Reactor Campaign
Created by Revenant
This is a two-mission campaign by lundiplutzmus...
Westcliff Refinery Outpost
Created by Bladekill
Survive for 10 minutes and beat those aliens back to hell. Not made by me it is made by scitor...
Victory Mine Reinfested
Created by Revenant
Survival map from Half-Life 2 by Valve and VIPUKS...
Warehouse
Created by Revenant
Try to survive at an abandoned office complex. Created by Sergei 'STALKER4732' Lavrinenco...
Crazy Corner
Created by Ghost Apple
A 4 map campaign with custom gameplay ideas made by dante_ http://steamproxy.net/profiles/76561198034399097/ ...
Crude Infestation
Created by jhheight
Crude Infestation is a one-map campaign where you have to enter an oil mining facility, clear the infestation, blow it up and escape....
City 17
Created by Mrs. Puss
...
Black Mesa
Created by Rock N Roll
A series of maps by the cult game Black Mesa, the campaign has four missions so far. maps that I have already done, made three-dimensional, taking into account the rotation of the camera, so go to the settings and adjust the buttons for rotation. MY WORKSH...
Chemical Facility
Created by Orange
Chemical Facility SemiPuzzle map by Apairofkings. Never Released before. Map is hard and tricky, has author's trolling, it is fun to explore and find missing stuff, enjoy. Easy difficulty can be good for a first run. Note: Map has some issues, not obvious ...
Cataclysm
Created by jhheight
Cataclysm consists of 2 maps: - Space Port Catastrophe - Train Station Investigation...
Call to Cathalu
Created by 5564653254
IAF have been called in to investigate the Cathalu facility. This is a one mission campaign by XentriX74....
Dead City
Created by Daniel101
Campaign with 4 levels/missions Misson Briefing: Syntek have a serious problem they have an important director stuck in the city. He is held up in a Syntek building, completely over run by the swarm. You have to walk him out of there....
Dead Temple Campaign
Created by Revenant
Five maps campaign created by Xacktar. Your squad has set down in an abandoned temple excavation...What awaits in the dark?...
Delusion Campaign
Created by Revenant
One map campaign created by ShadowsInRain...
Entrance
Created by Revenant
Base AI rebelled! Get inside the underground bunker. Map by Crusader_bin...
Forbidden Space
Created by Minigun Specialist
Aboard a spaceship to the new planet, the spaceship soon becomes infected with aliens. Missions 1. Aboard the Lambda. Lambda Cruiser - a colony ship. Find a way to escape. FS_map_1 2. Dangers of Twin Peaks. FS_map_2 Campaign by Dragonfly (JNguyen). This is...
Dm LavaRena
Created by Orange
Lava Arena DM map, reminds of old Quake and Unreal Tournament, have fun. V2.0 released. Greatly raised quailty, newer visual style, geometry changes, bots and aliens navigation nodes. Main textures do not require Adanaxis addon to work anymore. For custom ...
Zentar Assault
Created by Minigun Specialist
Zentar is the most outer colony, unknown to the Core Systems and the Allied Systems. No one ever leaves or arrives here. It is unknown who first colonized this lifeless moon. Zentar is completely covered under an ocean. However, because the atmosphere has ...
The Mountain
Created by Orange
A rise from the ashes. Map by AbsolutTBomb, Eclipse, Kenny_WWE, Jester_Prince & Paradox Pretty good, with nice mechanic and ideas. Have fun....
The Beginning
Created by Kenny_WWE
In this campaign (4 maps) you have to fight the way from the entrance of an big building to the very top of it. Why? Because there will be a ship ... who should fly your team to safety! Note: Screenshots are outdated a bit, sry ;)...
Fire Team
Created by Revenant
Three-maps campaign by Jester_Prince...
Hessian Border Station Campaign
Created by 5564653254
Hessian Border Station is a two map campaign by Johannes Lerch. This is the original campaign with a fixed download link, included AIN files, fixed marines on minimap displaying. Fully compatible with the original VPK, what means that you can connect to ea...
Infected Lab X Campaign
Created by 5564653254
This map is not mine. If author will ask me to remove it I will remove it immediately. The author is Herezy: http://gamebanana.com/maps/140620 Try to find the escape on this laboratory. This is a map into an underground laboratory, your squad need to find ...
Jacob's Rest LDR
Created by 5564653254
This is an official Jacob's Rest campaign but compiled with LDR(low dynamic range) lighting which gives much darker environment similar to the original Alien Swarm UT mod(2005). For now only 3 maps are included, these maps are shipped with Alien Swarm SDK....
L4D2: Dark Carnival
Created by Rock N Roll
Mission: Highway Previous events - We escaped from the mall in a Jimmy Gibbs car. Now we have to go through the highway to motel Whispering Oaks. Go through the swamp and get to the amusement park. In the motel you have to fill the generator with five cani...
NAAM
Created by Eerie-Eg
NAAM - Not Another Adrenaline Maps. Complex unlinear openworld maps with "vertical" gameplay also with huge amount of random (supply crates, mobs, spawns, objectives, effects, ammo and even some paths etc). Added new enemy - Toxic Maggot. Inspired by Lana'...
Nest
Created by Dmitriy
An experimental hardcore map where you enter a cave to extract a sample of biomass. The cave if filled with aliens and mutated red drones. Red drones cannot be ignited, frozen or electro-stunned, they also have increased health....
Nitro Canister Case
Created by 5564653254
Nitro Canister Case is a one map campaign for Alien Swarm created by Tien. The map is very hard with lots of ambushes. This is the original version with a fixed download link. Fully compatible with the original VPK, what means that you can connect to each ...
Nitro Canister MR
Created by Revenant
IAF Command have lost connection from small research facility.You need to check it and find the reason. Created by Tien,updated by Orange...
Obscure Campaign
Created by Revenant
You might want a flashlight... Two missions campaign created by Saran Hasnor....
SiropDeCerise
Created by [GIRLZ]_Lajumelle
It's a fun campaign of 3 original and fun maps that i made some time ago for alien swarm. The last map has some bugs but is still fun to play at least one time. I spend nearly 200 hours to make this campaign. NOTE : I don't like unlimited number of aliens,...
SINTek corp.
Created by Rock N Roll
This map was found by me on the Internet, its author Target359 did not finish it and abandoned it, I wanted to get in touch with him but he didn't get online for more than half a year, so I decided to finish it. Those who played the original version of the...
Silent Corridors
Created by Dmitriy
A campaign that consists of tilegen generated maps with various different gameplay tweaks. 2nd map was just added, it was made in 3-4 hours, so don't judge harshly :)...
Royal Harvest
Created by Revenant
The last chance to make this horror an end. Map by PokerFlat...
Rorke's Drift
Created by Jim_Partridge
A very early single map from my new campaign. it's playable but will expand over time. I'll be releasing regular updates and expanding this firstmap along with adding new maps too....
Revenant - The Lost Voyage
Created by Zero
horror themed campaign (7 maps) + 1 intro map and +1 unfinished ending map You are a marine scout (and/or squad) in a deep cryosleep as your ships AI systems have been patrolling the nearby system, you are awoken to find a distress signal coming from a cra...
Revenant
Created by Zero
A horror themed map. Started as a project to enjoy and play with a friend. Full campaign version V1 on 31st october 2018 it can be found in the link below: https://steamproxy.net/sharedfiles/filedetails/?id=1552568795 This map is an overall limited ide...
RD Dead City
Created by Dmitriy
A slightly modified version of Dead City mission 1. Does not conflict with the original version and can be installed side by side. This is a one-map-campaign....
Reduction
Created by Benjamin Zuriel
I uploaded this 6000 hour worked campaign, in the memory of XFunc_CaRteR, He didn't get to finish it. RIP mate. The second map is broken skip it. NOTE I DID NOT MAKE THIS. XFunc_CaRteR made this campaign please credit this in the memory of him. Thanks to Z...
Operation: Chaos Theory
Created by Revenant
One mission campaign by Darkpigeon. A bio-weapon is on the loose, and you're the blokes that can stop it...
Larnok
Play through three intense missions about the planet Larnok in the galaxy of Vidarnaq...
Outpost 5 Campaign
Created by 5564653254
Outpost 5 is a one mission asw_tilegen based map by larrybrains. This map some funny gameplay elements never seen in other maps....
Puzzle Bundle Campaign
Created by 5564653254
Puzzle Bundle is a campaign containing puzzle maps Brainwater Shieldbug Wrangling and Brainwater Warehouse by Nightgunner5, Industrial Jungle by Lycosa, Cube by Toby Kellaway, Red Thing Escape by -210. Check it out if you are up for puzzles! You will need ...
AMBER Project Campaign
Created by jhheight
Over a year of wait and 400 hours of mapping. AMBER Project is a campaign where you are sent to a huge building to investigate an accident that happened while the company named "AMBER" was studying new organisms that were found in Sahara Desert caves. 4 ma...
War of the Worlds
Created by Rock N Roll
Missions and companies that are included in the assembly: Entrance Zoidberg Reactor Edge Icy Dawn Total missions: 7 Thanks to all who allowed to use their material Authors: Map Design - Entrance - Author: Crusader_bin Map Design - Zoidberg Reactor - Author...
Edge
Created by Bladekill
A delightful five map campaign. With a very delightful spaceship map at the end. Play till you die boys! Stay Frosty. Not made by me its by Jester_prince...
Tutorial Campaign (exampleaddon)
Created by Zolerox
Just a small tutorial (not made by me) of the "example add on campaign" you get when you install ASRD...
Icy Dawn
Created by Revenant
No flamer or kick. Map by Madk and TBomb...
Jacob's Rest 7 in 2
Created by jhheight
Need more large maps. Campaign consists of 2 maps: 1. Jacobs Rest from Landing Bay to Rydberg Reactor 2. Jacobs Rest from Syntek Residential to Timor Station There are some supplies like ammo, sometimes freeze nades, electrified armor between maps. On firs...
Operation Cleansweep 3 in 1
Created by jhheight
Operation Cleansweep campaign 3 maps merged into one vmf included in vpk...
Outpost 7
Created by Bean
Radio contact lost with Output 7. Investigate....
Storage Facility
Created by 5564653254
The IAF Marines are sent to investigate a swarmed facility that is believed to contain information about experiments made on the Swarm. Large area gameplay with inside and outside parts. By Hendrik L....
Reduction+ (Fixed Overviews)
Created by Zolerox
A small mod that fixes the "briefing_overviews" in the Reduction campaign so you can see players on the map when you press tab, it also makes the "radar images" HD. https://steamuserimages-a.akamaihd.net/ugc/103979035151703562/177552C120085204130566E3C02C4...
Larnok 2 (1.1 WIP)
You are tasked to deliver some Odenatus powersources to the Filand sector power-reactor. Defend yourselves from the swarm in the Fortress equipped with the most powerful of weaponry. Quickly react to objectives as the mission is very time exclusive!...
R&D Firing Range
Created by Josh
The R&D Firing Range is an extensive weapon testing suite where you can get a feel for all the weapons in a controlled environment. Features a fully equipped armoury, and five firing ranges offering many enemy types to fire at. Have fun! Due to recent upda...
Death Knock Campaign
Created by 5564653254
This is a five map campaign by bignp....
Naswai Reactor Campaign
Created by _Vertigo_
Hard map. Not for noobs...
Crystal_Destroyer
Created by Kablaaa
Test your might! Destroy all the crystals in the fastest time possible and exit. Jagaer/ Sarge, vindicator / grenade launcher Solo and duo runs. ...
Evil Corp
Created by PAPI MASTER 8BOLL
Evilcorp is a one map campaign for Alien Swarm by GRRRR aka Schleicher. This is the original version but packed in VPK with fixed file conflicts, crashes and download link. EvilCorp has stolen the Parasite from Mars! Kill Everything!. Original Creator : GR...
Deswarm
Created by Kablaaa
First jump map in Alien Swarm, prepare to rage quit. Master movement to complete all 5 rooms or see how far you can get. How to Air Strafe: If moving up with "W" then wanting to curve to the left. After you jump tap "A" then hold "S" (this works in all dir...
Minigames
Created by jhheight
Warning: for 4th map - if you don't see questions, disable bloom Minigames is a campaign that includes 4 non-traditional maps. 1. Jumper - jump over the rotator. 2. Simon Says - do whatever "simon says". 3. Alien Clicker - damage the aliens and gain points...
Accident 32 Campaign
Created by jhheight
After a year of wait and over 600 hours of mapping Accident 32 is a campaign where your crew is set out to investigate the accident of year 2032 and defuse the "chemical bomb" which is the Muon Gem before its too late. 3 maps: Confined Facility J5 Connecto...