Dead Space 3 Origin Key

Slow Mo

Kill 50 enemies while they are in stasis.

Blast Corps

Kill 30 enemies with explosion damage.

Shootbang

Kill 30 Soldiers with head shots.

Empty Chamber

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

Dropping Acid

Dissolve 50 enemies with acid.

Electric Lawnmower

Kill 30 enemies using an electrified Ripper blade.

Overpowered Healing

Use quick heal to heal yourself 20 times.

Bad Moon Rising

Complete Dead Space™ 3 Awakened.

Heretic

Kill the Unitologist Cult Leader.

True Believer

Allow the Unitologist Cult Leader to survive.

Get to the Chopper!

Escape from Tau Volantis to the Terra Nova.

Hidden Achievement

Pure Lunacy

Complete Dead Space™ 3 Awakened in Pure Survival Mode.

Space Ace

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

Hidden Achievement

Just the Tip

Craft a weapon using a MK-II Weapon Tip.

Hidden Achievement

Heaven Can Wait

Stasis your Co-Op partner when he is downed to slow his bleed out timer.

Hidden Achievement

Supercharger

Finish charging the reactor in under 90 seconds.

Get On My Level

Complete the game on any difficulty setting.

The Explorer

Complete all optional missions.

Aren't You Thankful?

Complete the game on Hardcore Mode.

Epic Tier 4 Engineer

Complete the game in Classic Mode.

Survivalist

Complete the game in Pure Survival Mode.

Brave New World

Obtain all Achievements.

Stranger in a Strange Land

Complete the Prologue.

Space Odyssey

Survive your first spacewalk.

Critical Mass

Recover the shuttle.

Snow Crash

Reach Tau Volantis.

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.

Gun Collector

Collect all Weapon Parts.

Hidden Achievement

The Professor

Collect all Artifacts.

The Librarian

Collect all Logs.

The Armorer

Collect all Circuits.

There's Always Peng!

Find Peng.

My Buddy

Retrieve Resources from a Scavenger Bot at a Bench.

Metal Detector

Successfully deploy Scavenger Bots to 15 Resource Areas.

Strapped

Craft a Weapon.

Circuit's Edge

Add a Circuit to a Weapon.

EMT

Craft a Large Med Pack.

Full House

Craft a Weapon with 2 Tools, Tips, and Attachments with all Circuit slots filled.

RIG Master

Fully upgrade your RIG.

Master Plan

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

From the Jaws

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

Share and Share Alike

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

Medic!

Revive your Co-Op partner 10 times.

Ghosts of the Past

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

Architect

Share a Blueprint with your Co-Op partner.

Axes High

Kill 30 enemies using Fodder axes.

Payback

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

Close Encounter

Kill 10 alien Necromorphs.

Go for the Limbs!

Dismember 500 limbs from living enemies.

And Then We Doubled It!

Dismember 1000 limbs from living enemies.