Complete a level without killing anybody
Complete a level without alerting any enemies
Complete a level without taking damage
Collect all the Lore Items in the game
Complete the game without killing anybody
Complete the game having killed everyone
Complete a level having killed everyone
Beat the game
Complete a level without using any abilities
Hit the same enemy with a smoke grenade, a shock bolt, and your baton
Kill two enemies with one shotgun blast
Knock out an investigating enemy while invisible
Collect all the Upgrade Kits in the game
305501
12412
217
1148
45
256
949
159
39
1