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Rock, Paper, Scissors Beat your partner at rock, paper, scissors 3 times in a row

Washington Raiders Complete the full Operation Dark Hours raid in a group of eight players.

Pure Lunacy Complete Dead Space™ 3 Awakened in Pure Survival Mode

Betrayal Kill an enemy from behind at close range while disguised by the Sleeper Agent

Title Master (100 Titles) Acquired 100 different titles for Asbel.
Just a little more! Note: Excludes bonus costume titles.

Spliced Complete the "Wrath of the Machine" raid.

Controlled Defending Perform a slide tackle and keep possession of the ball 10 times

Not a Scratch Finish with your tank at full health in the "Iron Clad" Special Ops mission.

Siege Complete the "Light 'Em Up" Special Ops mission on any difficulty.

To Know Your Enemy... Get 100 Kills while using Mutant Injections in Zombies

Write Off Kill 500 Enemies using an Insured Weapon in MWZ

Frequent Flyer BASE jump and travel more than 150 m with your parachute

First Blood Finish a round of Last Stand

Trivia Buff Correctly answer 15 Trivia questions.

Winning Is What Matters Carry out 50 attacks with environmental objects.

Untouchable Use only one self revive care package in the "Special Delivery" Special Ops mission.

Dokyo's Fixation Defeat the Greater Nue.

Bronze Horns Slay 100 monsters.
A trophy in the shape of a monster's horn.

Fertilizer Man Kill 200 zombies in a single game. (Map Pack 2 only)

No Dog Left Behind Rescue your first Lion Dog.

dr0n3d Complete the "Arctic Recon" Special Ops mission in under 3:30.

Mystery Solved Complete your first Mystery of Kyoto.

Think She'll Notice? Destroy all of the cars in the mansion garage in 'Oligarch'

High Roller Complete the "Iron Clad" Special Ops mission on Veteran difficulty.

Big Brawler Get 10 consecutive zombie melee kills before Insta-Kill expires. (Map Pack 2 only)

Seek & Destroy Get 2 Kills with a single remote controlled Throwing Knife from at least 50 meters away in Campaign

Specter Officer Reach max level with one class in the Cooperative campaign.

Have You Tried Turning it Off and On? Use a Shock Stick to disable an enemy Sentry Gun

Total Fist Bump Destruction Finish the game as best friends

Ultra, Man! If yer gonna fight, give it your all, pal. Performing 100 Ultra Combos oughta do it, eh?

Dirty Work Unlock the level 4 engineering RIG.

Seal the Deal Complete a Triumph Seal.

Skewer the Winged Beast In Under the Radar, have the SAM target itself and the helicopter

Great Success Gain S+ on all U.S.S. missions on Veteran or Professional difficulty

Perk-a-Holic Have all four perks simultaneously active in a game of Nazi Zombies. (Map Pack 2 only)

Helo Hat Trick Destroy each objective helicopter in 'Reactor' with a different Armament

Lambda Angelus in 60 Seconds Defeated Lambda in the final battle in a minute or less.

Moneybags Have 15000 credits in the bank in Outbreak.

Did anyone survive? Complete Ignition Mode.

Snow Angel Execute the forest sniper in 'Frozen Tundra' with a takedown

Hitchhiker Defuse the bomb on the truck in 'Gora Dam' while it is in motion

Perkaholics Anonymous! Survive until round 20 without buying a single Perk. (Map Pack 3 only)

A Real Charmer Enhance a charm to the maximum level.

40 Knives! Kill 40 zombies with the bowie knife. (Map Pack 3 only)

Flower Power (100 Titles) Acquired 100 different titles for Sophie.
Just a little more! Note: Excludes bonus costume titles.

Game Clear: Hard Completed the game on the Hard difficulty setting.

Hey, Catch! Throw and hit an enemy directly with a Flammable Cannister then blow them up with it

Deer in the Headlights Stab five stunned enemies in a row in the "Light 'Em Up" Special Ops mission.

Frequent Flyer! Use the teleporter 8 times. (Map Pack 3 only)

David vs Goliath In Checkmate, destroy the APC using an RC-XD