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

Tough luck, chum! Complete Ragnarök - Part I on any difficulty.

Call of the Void Complete Ragnarök - Part II on any difficulty.

Alright, Alright Survive until round 10 in Infection.

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

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

Survivor Survive until Round 25 in Outbreak.

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

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

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

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

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

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

Skitchin' Reach 200 km/h with the Hoverboard for 10 seconds while grappled to a vehicle

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

Release the Kraken! Killed 20 enemies during the boat exfil in Rip Current

Das Nuts! Get a testicle shot with a Rifle from a distance of 100 meters or more.

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

Burning Inside Kill another player with Crucible in a Foundry Versus Match

Boys Club Beat an Echo Six Expansion Pack mission with the 3 male characters in your party.

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

Not My First Rodeo Ride a friendly Agency drone for 1,000 meters, without getting off it

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

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

It's a Trap! In Shi No Numa, kill at least one zombie with three different traps in a single round.

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

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

Drone Joust Defeat an Agent riding an Agency drone while riding an Agency drone yourself

I am death incarnate! Beat the game on "I am death incarnate!" difficulty or higher

Controlled Chaos In Revelations, override all of the Corruption Engines before round 6.

Rough Rider Destroy 15 vehicles during a single challenge

Birth of An Abomination Complete Root of All Evil

Stopping Traffic Destroy the Trucks carrying Kleine Blume ingredients in Devil's Cauldron.

Not One Inch In Gorod Krovi, complete a Lockdown Event.

Derailed Complete The Places We’re Meant to Die

Jack of All Trades Get a kill with 20 different Weapons.
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Leave no Dead Man Behind Kill every zombie in the Park before leaving.

Silent but Deadly Kill 50 enemies during a Sound Mask.
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Finders Keepers Kill 50 enemy soldiers with Found Weapons.
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Upping the Ante Kill the Kraken using a Relic in Mayday in Regular or Hardcore difficulty.

Bigger They Are Complete Longest Yard

Hat Trick Kill 3 aliens with a single shot from the NX-1 Disruptor in Regular or Hardcore difficulty.

Delivery Specialist Deliver all 5 virus samples for your team in Dispatch's Biohazard Mode

Let Lounging Lickers Lie Do not wake up Lickers in the Atrium encounter in By the Trail of Our Dead

Sanguine Serum In Zetsubou No Shima, drink fresh Widow's Wine.

Dog Fight Kill a Gargoyle with the Vanguard in Awakening in Regular or Hardcore difficulty.

Mass Exodus Complete the final Ancestor encounter in Regular or Hardcore difficulty.

Eggstra Nemesis! Complete the Egg-Stra XP challenge and then activate a generator in the Nemesis DLC package.

Three Birds One Stone Kill 3 on-foot soldiers with one Grenade.

Speed Demon Hijack the tankers in less than 8 minutes in one life in Chapter 6: Overwatch