WalkerH20

Librarian Collect all the Tomes of Power in a single player campaign.

Poison Paradise Get 50 Critical Kills on Zombies slowed by Toxic Growth

I Admire its Purity Complete Alien Campaign on Hard difficulty setting

Let's Rock Out Beat The Doctor Who Cloned Me on Normal Difficulty

Guardian Kuriakos Defeat Guardian Kuriakos

Flameblood Abomination Defeat Flameblood Abomination

Complete Prologue B Complete Episode 1 Chapter 0-B.

Nuke It from Orbit Wipe out the Cultist military camp. (Downloadable Content)

Kill a Heavy Guard Find and kill a Heavy Guard.

I've got 99 problems but this trophy ain't one Complete 100 feats

Serial Killer Win 10 Ranked Matches in any Deathmatch mode

Triple Threat End the three-way battle between yourself, the aliens, and the Cultists. (Downloadable Content)

Full of Malice Kill Mallus. (Downloadable Content)

I Am All That Is Man - Again! Discover all Ego cap rewards in The Doctor Who Cloned Me

Margo's Locker Find and open Margo's Locker.

Chew On This Consume 15 GobbleGums in a single match

World Champion! Become world champion in Career mode (any category)

Bird of Prey Allow no Red Faction to survive your attacks on their mountain base. (Downloadable Content)

Wrecking Ball Get 20 kills with the Shard Cannon. (Downloadable Content)

Rising Talent Complete 100 Accomplishments with your Virtual Pro

Master Spy Collect all the Intel in a single player campaign.

Ultimate Highlights Dominate the opponent in all 3 scenes of a replay segment.

Not In My House Destroy 5 items with the Hunter Bot in a single match

Stick Around Get 20 kills with the Sharpshooter. (Downloadable Content)

Control a Heavy Guard Find and control a Heavy Guard.

Constructors Champion Win the F1 Constructors Championship

Spectral Successfully Sneak Across the Yacht's Deck in Disruption

Reunion Complete Oz's challenges in Descent.

Gold Digger Collect all the valuables in a single player campaign.

Monitor Tan Collect every collectible in a single player campaign.

Bleeder Lose more than 400% health in one Zone without dying

Midleveling crisis Reach rank 40

Skill Legend Become Legendary on one of the Skill Challenges

Chapter Master Get a Multiplayer character to Lvl 40.

Virtual Legend Play 50 Matches with your Virtual Pro

A Taste of their Own Eliminate 10 enemies using one of their own turrets. (Downloadable Content)

Good Samaritan Complete all side quests

Wet look Win a 25% race in wet conditions

Researcher Found half of all research items

Look shifty Win a race using manual gearbox.

Purveyor Of Fine Goods Get 250 Kills with Exotic Weapons in Co-Op Campaign or Endgame

I eat asteroids for breakfast Complete Commando mode

Scientits Earn a 1,000,000 pinball score on the Scientits pinball machine

Gunslinger Do 6 headshots with a revolver within 20 seconds

Mixing it up Edit your customisation and complete a online race using it

Soul Stealer Kill 50 Zombies with the Life Drain from a Disciple Injection

Single Quarter Complete the single player campaign with less than three deaths.

Forever Fated Find your destiny in the Room of Fate in Dead Ops Arcade

Connoisseur Find all Carnage Hall collectables.

I'll Cover You! Order your teammate (AI or co-op player) and have him complete 5 bypasses in a row