Awakened: Stasis your Co-Op partner when he is downed to slow his bleed out timer.
Complete Dead Space 3 Awakened in Pure Survival Mode.
Awakened: Kill the Unitologist Cult Leader.
Awakened: Finish charging the reactor in under 90 seconds.
Awakened: Craft a weapon using a MK-II Weapon Tip.
Complete Dead Space 3 Awakened.
Awakened: Allow the Unitologist Cult Leader to survive.
Awakened: Escape from Tau Volantis to the Terra Nova.
Save your Co-Op partner from an execution by killing the attacker.
Revive your Co-Op partner 10 times.
Complete the game on Hardcore Mode.
Complete the game in Pure Survival Mode.
Kill 30 enemies using Fodder axes.
Complete the game in Classic Mode.
Collect all Artifacts.
Collect all Weapon Parts.
Collect all Alien Artifacts.
Collect all Circuits.
Kill 5 Cysts in the Biology Building with a single poison gas cloud.
Collect all Logs.
Complete all optional missions.
Face all of Carver's demons by completing all Co-Op only optional missions.
Shoot at least 70 targets during the ride to Tau Volantis.
Kill 30 enemies with explosion damage.
Kill 30 enemies using an electrified Ripper blade.
Dismember 1000 limbs from living enemies.
Share a Blueprint with your Co-Op partner.
Use the RIG to give an item to your Co-Op partner.
Defeat the Moon.
Complete the game on any difficulty setting.
Reach the Alien Machine.
Fully upgrade your RIG.
Kill 10 alien Necromorphs.
Reassemble Rosetta.
Find Peng.
Dissolve 50 enemies with acid.
Kill the Snowbeast.
Defeat the Hive Mind.
Dismember 500 limbs from living enemies.
Kill 50 enemies while they are in stasis.
Successfully deploy Scavenger Bots to 15 Resource Areas.
Complete the Drill Room without taking any damage.
Kill 30 Soldiers with head shots.
Kill a Soldier by TK'ing a grenade or rocket back at them.
Create a Blueprint that needs at least 2000 resources worth of parts and Circuits to build.
Kill 30 enemies using melee strikes or a melee Weapon Part.
Reach the pump room of the Waystation without alerting any Feeders.
Reach Tau Volantis.
Recover the shuttle.
Craft a Large Med Pack.
Retrieve Resources from a Scavenger Bot at a Bench.
Craft a Weapon with 2 Tools, Tips, and Attachments with all Circuit slots filled.
Use quick heal to heal yourself 20 times.
Shoot the deer head trophy in the Admiral's Quarters.
Add a Circuit to a Weapon.
Craft a Weapon.
Survive your first spacewalk.
Complete the Prologue.