Score 30 or more points in the shooting gallery.
You can get to shooting gallery only through main menu by pressing Arcade and then Shooting Range.

Take John's bucket to the end of the game.
The bucket appears at the beginning of Chapter 1: Through the Cracks. When you fall into the cave, and you don't move your mouse, bucket is located at your left.

Let the ducks swim in the Fisherman's bath.
You have to pick up 5 ducks and throw them in the bath.

Locations of ducks:
3 in the bedroom
1 at the living room
1 in the bathroom

Dispense all Arque Water bottles.
There are 3 water vending machines. You have to dispense 20 bottles from them.
1 of them is in the Chapter 2 in the Arque Corporation building (the one before you go to the rails)
It's located in the biggest room of the building.
Just walk up to it and press E multiple times. You should get 7 bottles of water.
2 and 3 vending machine is in the Chapter 3 in the building that you get into after you escape from cell.
You can't miss first one, it's on the left side of hallway where you are later attacked by Sokol-Glockner guard.
You should get 8 bottles of water.
Second machine is right after minigun stage.
You should get 5 bottles of water.
After taking 5th bottle of the last vending machine you should immidiately gain the achievement.

Get 5 headshots with a firearm weapon.
The fastest way is when you go in the main menu, then click on "Arcades" and pick "Warehouse horde". Then just kill 5 zombies in the head on this gamemode.

Remove a tripping hazard by creating a slipping hazard.
You have to take all the cons=(21) and throw them into the dump.
They are located in the last location of the game (satelite).

Kill two infected with headshots using a single bullet.
The fastest way to reach this achievement is: Go to the main menu, click on "Arcades" and pick up "Warehouse horde" then pick up SMG and go to the corner of that map and just wait when 2 zombies will lineup and then aim on their heads and BOOM easy!

Shoot an innocent bird from the sky. (Why would you want this?)
Again, the best place is the small wooden house near the river(Chapter 2).
There are couple of birds flying above the house, few of them really low, so you can easily shoot them.

Flush 10 items in the Fisherman's cabin.
In the begining house, in Chapter 1, you have to throw any item to the toilet and flush it.
When you're done with it, just press 'E' and it will dissapear.
*Repeat until you flushed 10 items*


Tidy the coffee cups from the refreshments table in the Arque teaching room.
Select the New Game section and then click on Chapter 3.
We start playing at the usual place and play through it to get to this point:
We approach the table:
And throw all the coffee mugs on the floor!

Align the model satellite dish with its real-world counterpart.
In the final part of the game, we will reach a control room along the beach, but before that we will see a large satellite.
Already in the control room we will see a model of the beach and the satellite in the middle of the control room.
On the table, the satellite will be in the original position and we will have to change it with the buttons on the table.
We must press the black button on the left 11 times to move its horizontal direction and it must remain in this position.
The final step is that we have to press the red button on the right 2 times to move its vertical direction and it should be in this way. With this you should skip the achievement.

Destroy Arque security cameras.
They are in the chapters 2 and 3 with 10 cameras in each.
I will start with *CHAPTER 2*
All of these 10 pictures/cameras are in chronological way so you will meet them right like that

The Kitchen

The Offices

The Foyer

Outside The Foyer
*You have to jump to get some of these!*

During The Chase Scene
*This one's down the hall right at the beginning, be sure not to miss it!*

*CHAPTER 3*
In The Prison
During The Escape Sequence
The Marketing Room
(And Around) The Stairwell
The Quadrant
In The Garden

Listen to all tape recorders.
All the tapes should be seen just by your playing, so look for them in every corner they are not hidden on invisible places. I am out of limit on guide's words so I will give you screenshots of their locations.
Your task throughout the game is to find audio players. There will be 9 in total. The search will begin from the first chapter and so on until the final.
CHRONOLOGICAL: