SPIRO79

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

… and you shall find Find and unlock 110 Drop Zones in Alps

A Chance Encounter Completed Mission 07 in campaign mode.

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

Chapter 2 Speedrun Complete a Speedrun of Chapter 2 below the target time.

Got Your Back Revive your Co-Op partner 10 times.

Zombie Genocide Master Kill 72,000 zombies

Chapter 4 Speedrun Complete a Speedrun of Chapter 4 below the target time.

Chuck Greene: Cross-dresser? Change into all pieces of clothing in the game

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

Chapter 3 Speedrun Complete a Speedrun of Chapter 3 below the target time.

Torque Completionist Gain all stars in 'Torque'.

Views From the Abyss STU: Complete "The Spider's Thread" mode.

Sébastien Loeb Rally Challenge Complete the "Sébastien Loeb Rally Challenge" Special Event.

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

Up-Lifting On Monorail Factory, kill all enemies whilst riding the lift

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

Alright, Alright Survive until round 10 in Infection.

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

Mountain legend Complete 30 MOUNTAIN STORIES in Alps

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

Survivor Survive until Round 25 in Outbreak.

The third faction Rescue all the Buddies from their respective predicaments

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

Nightwing Revenge Obtain 78 medals on the original Arkham City and Nightwing Bundle Pack ranked maps (as Nightwing)

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

Robin Revenge Obtain 78 medals on the original Arkham City and Robin Bundle Pack ranked maps (as Robin)

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

All Aces Played multiplayer mode for the first time.

Chapter 6 Speedrun Complete a Speedrun of Chapter 6 below the target time.

ARCHIVIST Collect all documents

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

Head Trauma Use every type of melee weapon on a zombie

Painting The Scenery Completed Mission 08 in campaign mode.

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

Vengeance Killed 5 Mathusians with fire or electricity.

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

"This is too much power for one person." Collect all Red Bricks
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Chain Gang Killed 2 Malthusians within a timed chain attack.

Chapter 5 Speedrun Complete a Speedrun of Chapter 5 below the target time.

Supernova Get 3 stars on each of the first 14 Echoes

Chapter 7 Speedrun Complete a Speedrun of Chapter 7 below the target time.

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

Chapter 8 Speedrun Complete a Speedrun of Chapter 8 below the target time.

Golden Idol Perform every Single Player Skillshot in the game

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

It Means No Worries! Complete the Lion King world.

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

Catalog Conqueror STU: Complete all nekomata jobs in "The Spider's Thread" mode.

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