Collect Peng
20Find the Peng treasure
Unlocked: 09 May 2014 20:29:33
Decompress 20 Necromorphs without getting sucked out yourself
Unlocked: 09 May 2014 20:23:01
Knock off every Tripod during the Elevator Sequence
Unlocked: 09 May 2014 20:19:53
Impale an enemy with the Javelin Gun and use its Alt-Fire to shock 3 others (single player only)
Unlocked: 09 May 2014 17:23:16
Kill 6 enemies at once with Line Gun's Alt-Fire (single player only)
Unlocked: 09 May 2014 17:22:44
C-Section
10Knock down an enemy with Contact Beam Alt-Fire then kill it with Primary Fire before it stands up
Unlocked: 09 May 2014 17:12:44
Kill 50 Necromorphs while they are in Stasis (single player only)
Unlocked: 09 May 2014 17:08:39
Escape the Facility
Unlocked: 08 May 2014 18:23:29
Complete the game on any difficulty setting
Unlocked: 08 May 2014 18:23:29
Destroy the Marker
Unlocked: 08 May 2014 18:19:36
Survive the Eye Poke Machine
Unlocked: 08 May 2014 17:43:57
Upgrade your RIG and Stasis completely
Unlocked: 28 Apr 2014 18:26:12
Brute Juke
10Kill a Brute without taking damage
Unlocked: 28 Apr 2014 17:52:27
Destroy the Tripod Nest
Unlocked: 28 Apr 2014 17:42:21
Kill 25 crawling enemies with Stomp (single player only)
Unlocked: 28 Apr 2014 17:32:08
Collect 10 Semiconductors
Unlocked: 28 Apr 2014 16:54:47
Complete the Solar Array Puzzle
Unlocked: 27 Apr 2014 19:27:34
Defeat the AI
Unlocked: 27 Apr 2014 19:18:26
Kill a Cyst by catching its Mine and throwing it back
Unlocked: 27 Apr 2014 18:51:29
Upgrade 1 Weapon completely
Unlocked: 27 Apr 2014 18:40:02
Win the fight at the School
Unlocked: 27 Apr 2014 18:28:38
The Engineer
10Collect 10 Schematics
Unlocked: 27 Apr 2014 17:09:37
Kill the Tormenter
Unlocked: 27 Apr 2014 16:45:08
Survive your first encounter with Stalkers
Unlocked: 27 Apr 2014 15:59:47
Think Fast
15Kill 30 Necromorphs with Kinesis objects
Unlocked: 27 Apr 2014 15:59:28
Get through the first Zero-G area
Unlocked: 27 Apr 2014 15:20:02
Survive the Train Sequence
Unlocked: 27 Apr 2014 14:30:04
First Aid
10Use Quick Heal ten times (single player only)
Unlocked: 27 Apr 2014 14:23:10
Impale an enemy and make him fly through the air for 17 meters - it must stick to the surface
Unlocked: 27 Apr 2014 14:19:46
Stomp 10 Containers
Unlocked: 27 Apr 2014 14:18:07
Get your first Suit
Unlocked: Offline
Snare the Shard with the Ishimura
Unlocked: Offline
Complete the Drill Ride
Unlocked: Offline
Complete the game on Zealot setting
Unlocked: Offline
The Nanny
10Kill 30 Crawlers without detonating them
Unlocked: Offline
Dismember 2,500 Necromorph Limbs (single player only)
Unlocked: Offline
Looking good
10Purchase the Advanced Suit
Unlocked: Offline
Fully Loaded
50Simultaneously have four completely upgraded weapons
Unlocked: Offline
Kill a Necromorph with every Weapon in the game (single player only).
Unlocked: Offline
Dismember the Lightspeed Boy Statue
Unlocked: Offline
Collect 100 logs
Unlocked: Offline
Kill 4 enemies with the same Ripper blade
Unlocked: Offline
It's a Trap!
20Kill 20 enemies with Detonator Mines in a deployed state
Unlocked: Offline
Necro Flambé
10Kill 50 enemies using the Flamethrower
Unlocked: Offline
Peek a Boo!
20Kill a Stalker with the Seeker Rifle while in Zoom Mode
Unlocked: Offline
TK Impale a live Slasher to a surface using a Slasher's arm - it must stick to the surface
Unlocked: Offline
Impale an enemy into a Decompression Window to cause it to blow out
Unlocked: Offline
Complete the game on Hard Core setting
Unlocked: Offline
Clean Cut
10Sever all three tentacles of a Lurker with one Line Gun Primary Fire shot (single player only)
Unlocked: Offline
Dismember 25 Necromorph Limbs (single player only)
Unlocked: Offline