Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock
911 (200 points)	Use a first-aid kit 100 times in Challenge mode.
All present (200 points)	Unlock every character.
Almost there (200 points)	Exit the fourth zone in Challenge mode.
Anomaly hunter (200 points)	Use the trap to destroy the electrical anomaly in Challenge mode.
Attacks of aggression (200 points)	Acquire "Attacks of aggression" madness for the first time in Challenge mode.
Backhanded (0 points)	Break any tool.
Belissimo! (0 points)	Cook food in the oven in Challenge mode 20 times.
Bouncer (0 points)	Break 50 doors in Challenge mode.
Burst of anger (0 points)	Acquire "Burst of anger" madness for the first time in Challenge mode.
Clever hands (0 points)	Complete any 25 repairs in Challenge mode.
Coffeeman (0 points)	Eat 50 coffee beans in Challenge mode.
Collector (0 points)	Find every tool in the game.
Color blindness (0 points)	Acquire "Color blindness" madness for the first time in Challenge mode.
Crazy laughter (0 points)	Acquire "Crazy laughter" madness for the first time in Challenge mode.
Doubtful utility (0 points)	Acquire "Doubtful utility" madness for the first time in Challenge mode.
Fatal shot (0 points)	Earn the second bad ending in Challenge mode.
Fireman (0 points)	Add fuel to furnaces 50 times in Challenge mode.
First drag (0 points)	Smoke a cigarette.
First madness (0 points)	Turn mad for the first time in Challenge mode.
First step (0 points)	Exit the first zone in Challenge mode.
Gangster (0 points)	Fire a gun 20 times in Challenge mode.
Gluttony (0 points)	Acquire "Gluttony" madness for the first time in Challenge mode.
Hallucinations (0 points)	Acquire "Hallucinations" madness for the first time in Challenge mode.
Handle with care (0 points)	Finish four zones in a row without breaking a single door in Challenge mode.
Heartless behavior (0 points)	Leave a living character behind when proceeding to the next zone in Challenge mode.
Hesitation (0 points)	Earn the first bad ending in Challenge mode.
Homesick (0 points)	Acquire "Homesick" madness for the first time in Challenge mode.
Hyperopia (0 points)	Acquire "Hyperopia" madness for the first time in Challenge mode.
Ideal manager (0 points)	Complete the game with three characters in Challenge mode.
Insomnia (0 points)	Don't sleep in the first zone in Challenge mode.
Intolerable hunger (0 points)	Acquire "Intolerable hunger" madness for the first time in Challenge mode.
Last door (0 points)	Exit the fifth zone in Challenge mode.
Last man standing (0 points)	End the game in Challenge mode with one survivor.
Midway (0 points)	Exit the third zone in Challenge mode.
More wood! (0 points)	Saw up nine crates during a single game in Challenge mode.
My poor lungs! (0 points)	Smoke 10 cigarettes during a single game in Challenge mode.
Myopia (0 points)	Acquire "Myopia" madness for the first time in Challenge mode.
Night vision (0 points)	Acquire "Night vision" madness for the first time in Challenge mode.
Obsessive singing (0 points)	Acquire "Obsessive singing" madness for the first time in Challenge mode.
Occult enlightenment (0 points)	Acquire "Occult enlightenment" madness for the first time in Challenge mode.
Overloaded reflector (0 points)	Earn the secret ending available in Challenge mode.
Paramedic (0 points)	Resuscitate a character 30 times in Challenge mode.
Repairs needed! (0 points)	Break six objects while under the influence of the "Burst of anger" madness.
Rich ration (0 points)	Cook every kind of food in the oven during a single game.
Selfish act (0 points)	Earn the good ending in Challenge mode.
Shakespearean expert (0 points)	Acquire "Shakespearean expert" madness for the first time in Challenge mode.
Space distortion (0 points)	Acquire "Space distortion" madness for the first time in Challenge mode.
Strange whisper (0 points)	Acquire "Strange whisper" madness for the first time in Challenge mode.
Survivor (0 points)	Find and save the third character on the base in Challenge mode.
Tesla (0 points)	Turn on generators 100 times in Challenge mode.
This is the end! (0 points)	Complete the game with any ending.
Too much (0 points)	Acquire "Too much" madness for the first time in Challenge mode.
Two doors behind (0 points)	Exit the second zone in Challenge mode.
Warpath (0 points)	Charge the reflector once in Challenge mode.
White noise (0 points)	Acquire "White noise" madness for the first time in Challenge mode.