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Master Traveler Play 12 Different Levels

Show-off Complete a multiplayer match using your personally created landscape

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

Overkill Obliteration - Kill all enemy snipers with explosives

First Blood Finish a round of Last Stand

Training Complete all the tutorial challenges.

Sharp Instincts Defeat an Impaler (Hard)

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

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

Hired Gun Complete 20 Contracts in MWZ

Saving Private Reiner Obliteration - Don't kill any members of the Reiner family

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

Weekly Warrior Survive a Weekly Mutation

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

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

Full Marks Infiltration - Complete all the Challenges

Write Off Kill 500 Enemies using an Insured Weapon in MWZ

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

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

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

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

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

On the Clock Completed the training in Through the Eyes of Evil in under 18 seconds

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

Go for Gold! In Onslaught, acquire seven gold chalices

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

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

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

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

Atomic Obliteration - Complete all the Challenges

Soul Survivor Reach round 15 in Nazi Zombies without getting revived. (Map Pack 2 only)

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

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

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

Points Taken Win 10 Timed Matches

Strength in Numbers Win 10 Matches in Team Play

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

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

Prod off Kill 5 worms with the Prod weapon.

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

Rapid Reflexes Get 5 Headshot Kills during a single use of the Adrenaline Stim in Campaign

Survival of the Fittest Survive 25 Multiplayer Survival Matches
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Long Winded Parachute for 30 seconds and successfully land in a single turn.

Salute Me Achieve the rank of Lieutenant.

Sub Zero Complete the "Arctic Recon" Special Ops mission on Veteran difficulty.

First Step to Awesomeness Win an Online Match

New Superpower Complete all China Rising Assignments

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

Bulldozed In Ground Control, crush 25 enemies while driving the tank