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Evolution Completionist Gain all stars in 'Evolution'.

Pack Addict! Upgrade 5 weapons at the Pack A Punch Machine. (Map Pack 3 only)

A Little Pack Here, a Little Punch There In Voyage of Despair, use the Pack-a-Punch at every possible location in a single game

I Got This In The Darkest Shore, survive the initial beach rush without using any machine gun turrets.

Fundamental Principles Amended the Constitution 6 times in a single game

High Score In Zombie Rush, obtain a Personal Score of 250,000

Discriminating Buyer Use exactly one of each care package in the "Special Delivery" Special Ops mission.

You Can Pet The Dog Pet a Hellhound in MWZ

Come On And ... Slam 10 zombies at once in Outbreak.

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

Torque Completionist Gain all stars in 'Torque'.

Lights Out Complete the "Light 'Em Up" Special Ops mission on Veteran difficulty.

Day 2 Mastered Complete all Day 2 challenges at gold level

Alright, Alright Survive until round 10 in Infection.

Survivor Survive until Round 25 in Outbreak.

Bike Win 5 Festival races using a Bike

Multiplicitous In Zombie Rush, get your score multiplier up to 100

Favorite Clear all missions of any rank consecutively using the same gun parts.

Acquire Waffle Weapons! Obtain the Ray Gun, DG-2, and the Monkey Bomb at the same time in a game. (Map Pack 3 only)

High Wire Act Kill 10 enemies while using a zipline

In Seventh Heaven Reached overall happiness of 77

PC Load Letter Use the 3D printer 15 times in a single match in Outbreak.

Deliver This Complete the "Special Delivery" Special Ops mission on Veteran difficulty.

A Bridge To Somewhere Extend the bridge in Awakening in Regular or Hardcore difficulty.

Heavy Ordinance Specialist Destroy 50 Aerial Scorestreaks with Launchers in Multiplayer

For Science! Researched all technologies at least once before the year 2005 in a single game

Perkaholic Have 9 perks active at the same time in MWZ

Flyswatter Destroy all helicopters in the "Vertigo" Special Ops mission.

The Ultimate Sacrifice In Zetsubou No Shima, retrieve the Skull of Nan Sapwe.

Friends With Benefits Had relations higher than 90 with all factions in the Modern Era

Pinnacle Complete the "Vertigo" Special Ops mission on Veteran difficulty.

That's One Way to Do It... Destroy an airborne enemy helicopter with a Mortar Strike

Deadhead Get 150 zombie headshots in a single game. (Map Pack 2 only)

To Jugger or to Jugger-Naut Kill all juggernauts after they land on Veteran difficulty in the "Vertigo" Special Ops mission.

Escaped Awakening Escape Awakening for the first time in Regular or Hardcore difficulty.

Rock, Paper, Plasma In Voyage of Despair, kill 9 zombies via Catalytic Detonations in a single game

Not a Fluke Win 10 Blackout games

It's a Trap! Kill at least one zombie with three different traps in a single round. (Map Pack 2 only)

Egg-stra Awakening! Complete the Egg-Stra XP challenge and then scan an obelisk in the Invasion DLC package.

Straw Purchase Gift a Mystery Box Wonder Weapon to a teammate and have them accept it

141 Ready Complete the campaign on Veteran

AMG Completionist Gain all stars in 'AMG'.

Nightfall Completionist Complete all challenges and kill the Breeder in Nightfall in Regular or Hardcore difficulty.

Keeper's Best Friend Prevent a goal with a sliding goal line clearance

Turnabout is Fair Play Kill 50 Cryptids with the Venom-X weapon in Nightfall in Regular or Hardcore difficulty.

No Mo' Modi Get out of jail, but not for free

Annihilation Get 100 Elite Zombie Eliminations in Zombies

Constellation Prize In IX, kill 9 zombies with a single uncharged shot from the Death of Orion

Going Up… In The Darkest Shore, unlock the Ubersprengen.

Selfie Took a photo of your Signature Car at your Favorite Location