Omegaice

Untouchable Use only one self revive care package in the "Special Delivery" Special Ops mission.

Shotgun Wallop! Kill a total of 200 Enemies using Rubi's Shotguns during acrobatic slow-mo.

Roll Credits Kill Jason.

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

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

Specter Officer Reach max level with one class in the Cooperative campaign.

Fertilizer Man Kill 200 zombies in a single game. (Map Pack 2 only)

Fling Me to the Moon In Der Eisendrache, use every Wundersphere twice.

Dirty Work Unlock the level 4 engineering RIG.

NDA Protocol Destroyed the Synthesizer.

Did anyone survive? Complete Ignition Mode.

Big Brawler Get 10 consecutive zombie melee kills before Insta-Kill expires. (Map Pack 2 only)

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

Total Fist Bump Destruction Finish the game as best friends

Utility Man Complete all Missions intercepted from cellular tower signals

Go for Gold! In Onslaught, acquire seven gold chalices

Spectrum Needler Buddy Acquired Spectrum Gatling, The Needler, and Udder Buddy.

Greenlight Protocol Powered the reactor.

Turret-Syndrome Kill a total of 100 Enemies while using stationary gun.

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

Drowned Drowned a Malthusian.

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

A Man of Principle Complete the SAM'S STORY chapter earning the Captain's full trust.

Seal the Deal Complete a Triumph Seal.

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

Lucky Stiff Found Lucky Montoya's body.

It's just a scratch Complete THE TWO COLONELS Chapter without using any Medkits on Normal or higher difficulty.

Great Owl Find all the Night Hunters' secret stashes in the SAM'S STORY chapter.

Moneybags Have 15000 credits in the bank in Outbreak.

All Star Get 100 Stars in S.T.A.R. Lab Mode

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

Perkaholics Anonymous! Survive until round 20 without buying a single Perk. (Map Pack 3 only)

Around and Around We Go Perform every level interaction once

40 Knives! Kill 40 zombies with the bowie knife. (Map Pack 3 only)

Mutt And Jeff Asked a companion to be the Bad Inspector.

Burgle Burgle Burgle Steal 10 kills from a teammate in Outbreak.

Campaign Kitty Obtain all 108 medals on the original Arkham City campaigns (as Catwoman)

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

Frequent Flyer! Use the teleporter 8 times. (Map Pack 3 only)

Stop the clock! Successfully complete any hack on the Leaderboards.

Safari Tour Play at least one full round in every Official Map (Ranked Match)

Salute Me Achieve the rank of Lieutenant.

Speed Slayer Kill the Breeder in less than 5 minutes in Nightfall in Regular or Hardcore difficulty.

Sub Zero Complete the "Arctic Recon" Special Ops mission on Veteran difficulty.

Target Score Sampler! Beat the target score in any Chapter (Points Count Mode).

Throttled Survival Kill the Breeder while using a Relic in Nightfall in Regular or Hardcore difficulty.

Behind the Curtain Complete Beckett's story

In the Belly of the Beast In Zetsubou No Shima, survive getting consumed.

Iron Mode Complete the game in Iron Mode.

You Died Alot Get killed by Jason 100 times.