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Death From Above In Der Eisendrache, kill a zombie while being flung by a Wundersphere.

Gone Dark Complete all Covert contracts

Clean House Complete all Demolition contracts

That’s a lot of Jigawatts! In Der Eisendrache, electrocute 121 zombies.

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

Overkill Obliteration - Kill all enemy snipers with explosives

Perfect Execution Complete all Precision contracts

Sub Zero Hero Achieve a podium finish in the Winter X Games Tournament

Revert Bomber Killed 10 enemies by aging a Revert and having it explode near them in single player campaign

Too Many Too Soon Kill 3 enemies with one grenade

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

Team Player Revived KO'd allies 7 times in online matches!

Dedicated To The Cause Complete all Covert, Demolition and Precision contracts

Downforce Completionist Gain all stars in 'Downforce'.

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

Warming the Gloves Make 10 saves in 1 Arena kick-about

Hired Gun Complete 20 Contracts in MWZ

Lamborghini Completionist Gain all stars in 'Lamborghini'.

My Rifle Is My Best Friend Complete the game on Medium

Tactics Master Win a Game using every Offensive Style

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

Midnight Completionist Gain all stars in 'Midnight'.

Deforestation Kill 15 Seeder Turrets in one game in Mayday in Regular or Hardcore difficulty.

Millionaire Earn 1,000,000 Vektan dollars

What a Shot! During open play, score a long-distance goal with a defender (25 yards out)

Mastermind Have a substitute score a goal in Career Mode

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

"Lighter, faster, more agile." Purchase a Skill Upgrade from each category

Egg-stra XP! Complete the Egg-Stra XP challenge and then destroy a hive in the Onslaught DLC package.

You Can't Break Me Down Win a Game using every Defensive Style

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

"I'm good with calculation." Maintain Max Stud Combo for 60 Seconds

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

Fling Me to the Moon In Der Eisendrache, use every Wundersphere twice.

Thrillseeker Unlock Carnival of the Dead

Horsepower Completionist Gain all stars in 'Horsepower'.

Call me Ace! Ace all trick types in a Gymkhana Championship event

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

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

RPM Completionist Gain all stars in 'RPM'.

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

Elements Completionist Gain all stars in 'Elements'.

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

Rock It! Escape the Workshop

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

Pea Shooter Kill a Rhino with only a pistol in Nightfall in Regular or Hardcore difficulty.

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