
In the beginning
Start a game
35 achievements

Start a game

Leave the restaurant without incident

Exterminate the generator's guardian

Clean the pool

Losing his life twenty times

Solve the clock riddle

Solve the laboratory riddle

Build a weapon

Elevate every skill to its pinnacle

Unlocking the secret of books

Leaving the lab

Exterminate 400 enemies

Solve all mini-games

Open courtyard gate

Go into space

Get Elisabeth

Complete inventory

Complete 100% of the game

Shoot the developer

Get Anne-Marie

Get the health machine gun

Find the first improvement

Approach a plant

Clean the lab

Kill five enemies at once

Solve the doubles on hard

Finish the game on hard

Get an upgrade without touching it

Shoot a bear

Fall into the lava

Cross the basement

Finish "The Train" on hard

Finish "The Mansion" on hard

Finish "In the Shadow"

Finish "The Rat" on hard