We don't know how, we don't know why, but one way or another, exophase once again got the scoop for yet another game's trophies / achievements. We have the complete list below, but be wary, the potential for spoilers is high.
Aliens - Collect all Alien Artifacts.
And Then We Doubled It! - Dismember 1000 limbs from living enemies.
Architect - Share a Blueprint with your Co-Op partner.
Aren't You Thankful? - Complete the game on Hardcore Mode.
Axes High - Kill 30 enemies using Fodder axes.
Blast Corps - Kill 30 enemies with explosion damage.
Circuit's Edge - Add a Circuit to a Weapon.
Close Encounter - Kill 10 alien Necromorphs.
Critical Mass - Recover the shuttle.
Drill Sergeant - Complete the Drill Room without taking any damage.
Dropping Acid - Dissolve 50 enemies with acid.
Electric Lawnmower - Kill 30 enemies using an electrified Ripper blade.
Empty Chamber - Kill 30 enemies using melee strikes or a melee Weapon Part.
EMT - Craft a Large Med Pack.
Epic Tier 4 Engineer - Complete the game in Classic Mode.
From the Jaws - Save your Co-Op partner from an execution by killing the attacker.
Full House - Craft a Weapon with 2 Tools, Tips, and Attachments with all Circuit slots filled.
Get On My Level - Complete the game on any difficulty setting.
Ghosts of the Past - Face all of Carver’s demons by completing all Co-Op only optional missions.
Go for the Limbs! - Dismember 500 limbs from living enemies.
Gun Collector - Collect all Weapon Parts.
Hungry - Reach the pump room of the Waystation without alerting any Feeders.
Hydra - Kill the Snowbeast.
Infernal Machine - Reach the Alien Machine.
Intestinal Fortitude - Defeat the Hive Mind.
Master Plan - Create a Blueprint that needs at least 2000 resources worth of parts and Circuits to build.
Medic! - Revive your Co-Op partner 10 times.
Metal Detector - Successfully deploy Scavenger Bots to 15 Resource Areas.
My Buddy - Retrieve Resources from a Scavenger Bot at a Bench.
Overpowered Healing - Use quick heal to heal yourself 20 times.
Payback - Kill a Soldier by TK'ing a grenade or rocket back at them.
RIG Master - Fully upgrade your RIG.
Share and Share Alike - Use the RIG to give an item to your Co-Op partner.
Shoot for the Moon - Defeat the Moon.
Shootbang - Kill 30 Soldiers with head shots.
Slow Mo - Kill 50 enemies while they are in stasis.
Snow Crash - Reach Tau Volantis.
Space Ace - Shoot at least 70 targets during the ride to Tau Volantis.
Space Odyssey - Survive your first spacewalk.
Stranger in a Strange Land - Complete the Prologue.
Strapped - Craft a Weapon.
Survivalist - Complete the game in Pure Survival Mode.
The Armorer - Collect all Circuits.
The Explorer - Complete all optional missions.
The Librarian - Collect all Logs.
The Professor - Collect all Artifacts.
There's Always Peng! - Find Peng.
Together as One - Reassemble Rosetta.
Under a Buck - Shoot the deer head trophy in the Admiral's Quarters.
Weedkiller - Kill 5 Cysts in the Biology Building with a single poison gas cloud.
Dead Space 3 is out Feb. 5, 2013 for Windows PC, PlayStation 3, and Xbox 360.