UncleBojangle

Overachiever In Origins, complete all 4 Challenges in one game.

Hoarder Complete all 6 Calling Card Challenges in any Zombies Category

Triple Trouble Try for a 3 chain combo!

Zombie Fanatic In Blackout, unlock Bruno, Scarlett, Diego, Shaw, Dempsey, Takeo, Nikolai and Richtofen

Web of Defeat In Zetsubou No Shima, remove webs in every possible way in one game.

Abandon All Hope Rescue 4 survivors in a single game of Infection.

Right of First Defusal Defuse 5 gas bombs in a single match in Carrier.

Take Off, Hoser! Ride Chompy for 5 minutes in a single match in Carrier.

Maximum Overdrive Equip an Overclock on a Lethal, Tactical, Field Upgrade and 3 Scorestreaks at once

Telefragathon Telefrag 50 enemies in a single match in Carrier.

Prestigious Award Attain max level or Prestige with 25 different weapons in Zombies

Zombiepult In Gorod Krovi, launch 10 zombies into the air at the same time.

Dripped Out Earn Diamond Badges for any category of Mastery Badges

Stay Hydrated! Place a Dried Ghast block into water

For The Good Of All In Revelations, the Key must be opened.

Ground Control In Moon, prevent each excavator from breaching the base in one game.

Blood-Spattered Savior Rescue a total of 20 survivors in Infection.

Little Lost Girl In Origins, release Samantha.

This Is My Rifle Earn any Arclight, Moonstone, or Bloodstone Camo

Preemptive Strike In Classified, kill 50 Nova 6 Crawlers without letting them explode in a single game

Blackout Historian In Blackout, unlock Reznov, Mason, Woods and Menendez

Crawl for Help In Classified, while in last stand use a teleporter and then get revived in a single game

This Damn Island In The Darkest Shore, explore the entire island.

MEAT IS MURDER Activate Bubby.

I Believe I Can Glide Glide 800m continuously with the wingsuit in Co-Op Campaign or Endgame

A Better Tomorrow In Revelations,complete the cycle.

Coast 2 Coast Cross the water with a teleport grenade in Descent.

Senseless Axe of Violence In Blood of the Dead, kill 5 zombies with the Hell's Redeemer before it starts its return

How low can you go? Hit 18 enemies with a single shot of the LZ-52 Limbo in Carrier.

Pent-up-agon In Classified, complete 5 consecutive rounds without leaving the war room elevator in a single game

Enforced Freedom Kill 100 Zombies with explosions from Fire Works

How the mighty have fallen! Defeat Oz... again in Descent.

Mad Hops Jump over 4 live sharks in 10 seconds in Carrier.

Pump It Up In Rave in the Redwoods, Pack-a-Punch a weapon.

Survival Of The Fittest Reach Round 30 on a Survival Map

Love And War In Gorod Krovi, the one must be freed.

Slot Jockey Use the Grenade Disposal Machine 30 times in a single match in Carrier.

Scud Racer Finish 1st in a Race without getting hit by weapons

Admiral Reach round 30 in Carrier.

K.O. Punch 20 enemies with a Goliath in Descent.

Destruction Preventer Kill 10 Destroyers in one run in Protector mode

Gold x1 Earn 1 gold metal by completing a Challenge.

I'm back and I bought a friend Complete the game in local co-op with your friend, without dying

Ride For Your Life In Rave in the Redwoods, ride every zipline.

Corpse Aplenty Eliminate 10,000 Zombies

Breaking the Ice In Classified, shatter 115 zombies in a single game

Bruce's Revenge Obtain all 72 medals on the original Arkham Origins ranked maps (as Bruce Wayne)

Farsight Get 3 Kills with a single use of the Gravemaker Scorestreak

Shock Value In Classified, kill 115 zombies with electric traps in a single game

Going Everywhere Fast In Classified, use a teleporter 7 times in less than a minute in a single game