mateusNOOB

Strapped Craft a Weapon.

Live With The Hot Ones Kill 30 enemies with the Flamethrower

Torment Me No More Kill the Tormenter

Kickin it Escape from a Lurker's grab attack 10 times

Full Contact Kill 30 enemies with the Contact Beam

Circuit's Edge Add a Circuit to a Weapon.

One Gun Beat the game using only the Plasma Cutter

The Graduate Win the fight at the School

Overpowered Healing Use quick heal to heal yourself 20 times.

Shut Down Defeat the AI

Powered Up Complete the Solar Array Puzzle

The Engineer Collect 10 Schematics

The Electrician Collect 10 Semiconductors

Hornet's Nest Destroy the Tripod Nest

Operation! Snare the Shard with the Ishimura

Maxed Out Upgrade all weapons and equipment

The Librarian Collect 100 logs

My Buddy Retrieve Resources from a Scavenger Bot at a Bench.

Knock Knock Complete the Drill Ride

Cross your Heart, Hope to Die Survive the Eye Poke Machine

Looking good Purchase the Advanced Suit

The Final Sacrifice Destroy the Marker

The Fugitive Escape the Facility

Made Us Whole Complete the game on any difficulty setting

Don't get cocky, kid Survive the ADS Canon with over 50% Shield strength remaining

Brute Juke Kill a Brute without taking damage

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

Picking favorites Upgrade 1 Weapon completely

Critical Mass Recover the shuttle.

Snow Crash Reach Tau Volantis.

EMT Craft a Large Med Pack.

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

Fully Outfitted Upgrade your RIG and Stasis completely

Lightspeed de Milo Dismember the Lightspeed Boy Statue

Epic Tier 3 Engineer Complete the game on the hardest difficulty setting

Concodrance Officer Collect all Trophies

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

Intestinal Fortitude Defeat the Hive Mind.

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

Hydra Kill the Snowbeast.

Collect Peng Find the Peng treasure

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

Together as One Reassemble Rosetta.

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

Infernal Machine Reach the Alien Machine.

Shoot for the Moon Defeat the Moon.

Get On My Level Complete the game on any difficulty setting.

Full House Craft a Weapon with 2 Tools, Tips, and Attachments with all Circuit slots filled.

Slow Mo Kill 50 enemies while they are in stasis.

Lawnmower Man Kill 4 enemies with the same Ripper blade