Full list of all 58 Dead Space 3 achievements worth 1,250 gamerscore. It takes around 50-60 hours to unlock all of the achievements in the base game.
The base game contains 50 achievements worth 1,000 Gamerscore, and there is 1 DLC pack containing 8 achievements worth 250 Gamerscore.
Complete the game in Classic Mode.
Complete the game in Pure Survival Mode.
Complete the game on Hardcore Mode.
Dismember 1000 limbs from living enemies.
Kill 5 Cysts in the Biology Building with a single poison gas cloud.
Collect all Circuits.
Collect all Weapon Parts.
Complete the Drill Room without taking any damage.
Shoot at least 70 targets during the ride to Tau Volantis.
Kill 30 enemies using Fodder axes.
Find Peng.
Reach the pump room of the Waystation without alerting any Feeders.
Collect all Artifacts.
Defeat the Moon.
Complete the game on any difficulty setting.
Collect all Alien Artifacts.
Collect all Logs.
Reach the Alien Machine.
Kill 10 alien Necromorphs.
Complete all optional missions.
Kill 30 Soldiers with head shots.
Reassemble Rosetta.
Face all of Carver’s demons by completing all Co-Op only optional missions.
Dismember 500 limbs from living enemies.
Kill the Snowbeast.
Kill 30 enemies with explosion damage.
Defeat the Hive Mind.
Kill 30 enemies using melee strikes or a melee Weapon Part.
Successfully deploy Scavenger Bots to 15 Resource Areas.
Fully upgrade your RIG.
Create a Blueprint that needs at least 2000 resources worth of parts and Circuits to build.
Dissolve 50 enemies with acid.
Kill 30 enemies using an electrified Ripper blade.
Kill a Soldier by TK'ing a grenade or rocket back at them.
Reach Tau Volantis.
Kill 50 enemies while they are in stasis.
Craft a Weapon with 2 Tools, Tips, and Attachments with all Circuit slots filled.
Recover the shuttle.
Revive your Co-Op partner 10 times.
Retrieve Resources from a Scavenger Bot at a Bench.
Use quick heal to heal yourself 20 times.
Craft a Large Med Pack.
Shoot the deer head trophy in the Admiral's Quarters.
Add a Circuit to a Weapon.
Save your Co-Op partner from an execution by killing the attacker.
Share a Blueprint with your Co-Op partner.
Craft a Weapon.
Survive your first spacewalk.
Complete the Prologue.
Use the RIG to give an item to your Co-Op partner.
Awakened: Kill the Unitologist Cult Leader.
Awakened: Craft a weapon using a MK-II Weapon Tip.
Complete Dead Space™ 3 Awakened.
Complete Dead Space™ 3 Awakened in Pure Survival Mode.
Awakened: Finish charging the reactor in under 90 seconds.
Awakened: Allow the Unitologist Cult Leader to survive.
Awakened: Escape from Tau Volantis to the Terra Nova.
Awakened: Stasis your Co-Op partner when he is downed to slow his bleed out timer.