Mission Impossible - Complete the game on Zealot setting

Romper Stomper - Stomp 10 Containers

Vacuum Cleaner30 - Decompress 20 Necromorphs without getting sucked out yourself

Made Us Whole - Complete the game on any difficulty setting

Frozen in Time10 - Kill 50 Necromorphs while they are in Stasis (single player only)

First Aid - Use Quick Heal ten times (single player only)

Epic Dismemberment - Dismember 2,500 Necromorph Limbs (single player only)

...And Stay Down10 - Kill 25 crawling enemies with Stomp (single player only)

Think Fast - Kill 30 Necromorphs with Kinesis objects

The Nanny - Kill 30 Crawlers without detonating them

C-Section10 - Knock down an enemy with Contact Beam Alt-Fire then kill it with Primary Fire before it stands up

Going for Distance - Impale an enemy and make him fly through the air for 17 meters - it must stick to the surface

Taste of your own Medicine - TK Impale a live Slasher to a surface using a Slasher's arm - it must stick to the surface

It's a Trap! - Kill 20 enemies with Detonator Mines in a deployed state

Necro Flambé - Kill 50 enemies using the Flamethrower

Peek a Boo! - Kill a Stalker with the Seeker Rifle while in Zoom Mode

Brute Juke - Kill a Brute without taking damage

Shoot the Limbs! - Dismember 25 Necromorph Limbs (single player only)

Bouncing Betty - Kill a Cyst by catching its Mine and throwing it back

Skewered in Space - Impale an enemy into a Decompression Window to cause it to blow out

Hard to the Core - Complete the game on Hard Core setting

Clean Cut - Sever all three tentacles of a Lurker with one Line Gun Primary Fire shot (single player only)

Lawnmower Man - Kill 4 enemies with the same Ripper blade

Fully Loaded - Simultaneously have four completely upgraded weapons

The Sampler Platter - Kill a Necromorph with every Weapon in the game (single player only)

Lightspeed de Milo - Dismember the Lightspeed Boy Statue

Looking good - Purchase the Advanced Suit

Fully Outfitted - Upgrade your RIG and Stasis completely

Picking favorites - Upgrade 1 Weapon completely

The Engineer - Collect 10 Schematics

My Boom Stick - Kill 6 enemies at once with Line Gun's Alt-Fire (single player only)

Shock Therapy - Impale an enemy with the Javelin Gun and use its Alt-Fire to shock 3 others (single player only)

Collect Peng - Find the Peng treasure

The Librarian - Collect 100 logs

The Electrician - Collect 10 Semiconductors