Backhanded
Break any tool
Collector
Find every tool in the game
First step
Exit the first zone in Challenge Mode
First drag
Smoke a cigarette
First madness
Turn mad for the first time in Challenge Mode
Rich ration
Cook every kind of food in the oven during a single game
Two doors behind
Exit the second zone in Challenge Mode
Midway
Exit the third zone in Challenge Mode
Obsessive singing
Acquire "Obsessive singing" madness for the first time in Challenge Mode
Attacks of aggression
Acquire "Attacks of aggression" madness for the first time in Challenge Mode
Strange whisper
Acquire "Strange whisper" madness for the first time in Challenge Mode
White noise
Acquire "White noise" madness for the first time in Challenge Mode
Color blindness
Acquire "Color blindness" madness for the first time in Challenge Mode
Shakespearean expert
Acquire "Shakespearean expert" madness for the first time in Challenge Mode
Anomaly hunter
Use the trap to destroy the electrical anomaly in Challenge Mode
Insomnia
Don't sleep in the first zone in Challenge Mode
Intolerable hunger
Acquire "Intolerable hunger" madness for the first time in Challenge Mode
Survivor
Find and save the third character on the base in Challenge Mode
Crazy laughter
Acquire "Crazy laughter" madness for the first time in Challenge Mode
Night vision
Acquire "Night vision" madness for the first time in Challenge Mode
Belissimo!
Cook food in the oven in Challenge Mode 20 times
Almost there
Exit the fourth zone in Challenge Mode
This is the end!
Complete the game with any ending
Warpath
Charge the reflector once in Challenge Mode
Gluttony
Acquire "Gluttony" madness for the first time in Challenge Mode
Hallucinations
Acquire "Hallucinations" madness for the first time in Challenge Mode
Homesick
Acquire "Homesick" madness for the first time in Challenge Mode
Last door
Exit the fifth zone in Challenge Mode
Heartless behavior
Leave a living character behind when proceeding to the next zone in Challenge Mode
Space distortion
Acquire "Space distortion" madness for the first time in Challenge Mode
Burst of anger
Acquire "Burst of anger" madness for the first time in Challenge Mode
Too much
Acquire "Too much" madness for the first time in Challenge Mode
Hyperopia
Acquire "Hyperopia" madness for the first time in Challenge Mode
Myopia
Acquire "Myopia" madness for the first time in Challenge Mode
More wood!
Saw up nine crates during a single game in Challenge Mode
Clever hands
Complete any 25 repairs in Challenge Mode
Ideal manager
Complete the game with three characters in Challenge Mode
Handle with care
Finish four zones in a row without breaking a single door in Challenge Mode
Doubtful utility
Acquire "Doubtful utility" madness for the first time in Challenge Mode
Selfish act
Earn the good ending in Challenge Mode
Overloaded reflector
Earn the secret ending available in Challenge Mode
Fatal shot
Earn the second bad ending in Challenge Mode
My poor lungs!
Smoke 10 cigarettes during a single game in Challenge Mode
Bouncer
Break 50 doors in Challenge Mode
Fireman
Add fuel to furnaces 50 times in Challenge Mode
Last man standing
End the game in Challenge Mode with one survivor
Gangster
Fire a gun 20 times in Challenge Mode
Occult enlightenment
Acquire "Occult enlightenment" madness for the first time in Challenge Mode
Tesla
Turn on generators 100 times in Challenge Mode
Repairs needed!
Break six objects while under the influence of the "Burst of anger" madness during a single game in Challenge Mode
Hesitation
Earn the first bad ending in Challenge Mode
Paramedic
Resuscitate a character 30 times in Challenge Mode
911
Use a first-aid kit 100 times in Challenge Mode
All present
Unlock every character
Coffeeman
Eat 50 coffee beans in Challenge Mode
Lucky ticket
Find all five pieces of the lottery ticket