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

Their Own Worst Enemy Kill 2 enemies with a single use of Genji's Deflection in Quick or Competitive Play.

First Blood Finish a round of Last Stand

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

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

Mental Unblock Get a 350000 Drift Score in Mental Block with Ken's car

Super Fuel Power a Furnace with Lava.

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

A Vacation in the Wilds Defeat every boss in Inkwell Isle IV

Checkmate Defeat all of the King of Games' Champions

Tricky Complete the slope jump in "Ice" with 2 snowboards strapped to your feet

Hired Gun Complete 20 Contracts in MWZ

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

Change of Sheets Dye your bed a different color.

Hog Wild Knock 2 enemies to their deaths with one use of Roadhog's Whole Hog in Quick or Competitive Play.

Centennial Acquire 100% of the Stars

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

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)

Decadent Defeat 10 bosses with Ms. Chalice

I never doubted you! Win 10 Rounds of Infiltration

Write Off Kill 500 Enemies using an Insured Weapon in MWZ

Count Backwards from 5, 4, 3... Manually Tranquillise a Dinosaur or reptile

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.

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

Planks? No Thanks! Complete "Dark" without moving any planks that are barring doors

Mine Sweeper Destroy 10 turrets or traps using Winston's Tesla Cannon without dying in Quick or Competitive Play.

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

Beam Me Up Teleport over 100 meters from a single throw of an Ender Pearl.

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

Swimming with the Fishes In Voyage of Despair, kill 50 zombies that are underwater in a single game

Skilled Adversary In IX have a Challenge banner with all 9 medallions

Hole In One Complete "Golf"

Go for Gold! In Onslaught, acquire seven gold chalices

Seal the Deal Complete a Triumph Seal.

You have your moments Get 5000 Objective Score while playing as any Hero (Multiplayer)

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

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

Pack-A-Punch-ectomy In Revelations, recover the Pack-a-Punch machine from its abductor.

A Horrible Night To Have a Curse Survive the nightmare

Wrapped Up Complete "Thermal"

I’ve seen some things… In Kino Der Toten, visit every location the teleporter can take you to.

Moneybags Have 15000 credits in the bank in Outbreak.

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

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

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

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

I've got a bad feeling about this Kill a Pillager Captain.

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