Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock	Points
0 Days without an accident	Death by acid.	20
AZ5	Kill three enemies using an explosive barrel.	30
Am I just being paranoid?	Destroy all the cameras in the level.	50
Cold shower	Use the shower for the first time.	20
Day without injury	Finish the level without getting injured.	100
Doesn't work like that	Accidentally throw a grenade at your feet.	20
Green sludge	Use anethium.	40
Hardly working	Work for only one second.	20
Janitor	Flush three items at once.	20
Lung cancer	Die by smoking a cigarrete.	20
Machine overheat	Overheat the minigun.	20
Make sure it doesn't fall!	Pick up the soap.	20
Mines	Finish the second chapter.	120
Mutant	Reach the last section of perks.	90
Prison	Finish the first chapter.	120
Propaganda	View all the photos in the projector.	20
Reactor	Finish the third chapter.	120
Thirst	Collect all the cans from the vending machine.	20
This probably won't work	Flip the switch twenty times.	20
Wet bandits	Have five sinks running at the same time.	20
Why?	Kill the canary.	20
Workday	Work for eight hours.	20
You shouldn't be here	Find the hidden room in CH1L2.	50