Flameburninhell

Stranger in a Strange Land Complete the Prologue.

Space Odyssey Survive your first spacewalk.

Strapped Craft a Weapon.

Circuit's Edge Add a Circuit to a Weapon.

Overpowered Healing Use quick heal to heal yourself 20 times.

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

Critical Mass Recover the shuttle.

Snow Crash Reach Tau Volantis.

EMT Craft a Large Med Pack.

Intestinal Fortitude Defeat the Hive Mind.

Hydra Kill the Snowbeast.

Together as One Reassemble Rosetta.

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.

Master Plan Create a Blueprint that needs at least 2000 resources worth of parts and Circuits to build.

Empty Chamber Kill 30 enemies using melee strikes or a melee Weapon Part.

Go for the Limbs! Dismember 500 limbs from living enemies.

Close Encounter Kill 10 alien Necromorphs.

RIG Master Fully upgrade your RIG.

Under a Buck Shoot the deer head trophy in the Admiral's Quarters.

Payback Kill a Soldier by TK'ing a grenade or rocket back at them.

Metal Detector Successfully deploy Scavenger Bots to 15 Resource Areas.

Shootbang Kill 30 Soldiers with head shots.

Share and Share Alike Use the RIG to give an item to your Co-Op partner.

Blast Corps Kill 30 enemies with explosion damage.

From the Jaws Save your Co-Op partner from an execution by killing the attacker.

Architect Share a Blueprint with your Co-Op partner.

Dropping Acid Dissolve 50 enemies with acid.

There's Always Peng! Find Peng.

Space Ace Shoot at least 70 targets during the ride to Tau Volantis.

Electric Lawnmower Kill 30 enemies using an electrified Ripper blade.

Hungry Reach the pump room of the Waystation without alerting any Feeders.

Ghosts of the Past Face all of Carver’s demons by completing all Co-Op only optional missions.

Medic!  Revive your Co-Op partner 10 times.

The Explorer Complete all optional missions.

Weedkiller Kill 5 Cysts in the Biology Building with a single poison gas cloud.

Aliens Collect all Alien Artifacts.

And Then We Doubled It! Dismember 1000 limbs from living enemies.

The Librarian Collect all Logs.

The Professor Collect all Artifacts.

The Armorer Collect all Circuits.

Gun Collector Collect all Weapon Parts.

It's All in the Cards I Win a Tetra Master match.

Axes High Kill 30 enemies using Fodder axes.

Drill Sergeant Complete the Drill Room without taking any damage.

Epic Tier 4 Engineer Complete the game in Classic Mode.

Survivalist Complete the game in Pure Survival Mode.