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