Fish2death

Curly Wolf Finish the game on hard difficulty.

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

Took this thing on a test flight Complete Arcade mode with a custom made ship, at Veteran difficulty level

Think She'll Notice? Destroy all of the cars in the mansion garage in 'Oligarch'

Baranor the Conqueror Complete the Desolation of Mordor with a Gold Rating.

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

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

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

Seek & Destroy Get 2 Kills with a single remote controlled Throwing Knife from at least 50 meters away in Campaign

Nightmare Descent killer Finish 'Nightmare Descent' on Insane

Have You Tried Turning it Off and On? Use a Shock Stick to disable an enemy Sentry Gun

Go for Gold! In Onslaught, acquire seven gold chalices

NDA Protocol Destroyed the Synthesizer.

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

For my next trick Get killed by a sawblade

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

Helo Hat Trick Destroy each objective helicopter in 'Reactor' with a different Armament

Skewer the Winged Beast In Under the Radar, have the SAM target itself and the helicopter

Greenlight Protocol Powered the reactor.

Snow Angel Execute the forest sniper in 'Frozen Tundra' with a takedown

Hitchhiker Defuse the bomb on the truck in 'Gora Dam' while it is in motion

Moneybags Have 15000 credits in the bank in Outbreak.

Factory Zero You survived Hei Zhen Zhu and RBS using no Praxis kits, weapons, grenades or mines. Whoa.

Have you tried turning it off and on again? Complete Terminal Error on any difficulty.

Death of Comedy Use every type of novelty weapon on a zombie

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

Lucky Stiff Found Lucky Montoya's body.

Shadow Vigilante Master the Shadow Vigilante Dark Knight track

You Want a Piece of Me? Kill 50 enemies with the Assault Rifle.

Hey, Catch! Throw and hit an enemy directly with a Flammable Cannister then blow them up with it

Rag Doll Apprentice Earn Bronze on all challenges

David vs Goliath In Checkmate, destroy the APC using an RC-XD

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

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

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

Kali Ma Complete Abaddon Asylum on any difficulty.

Shot Blocked Shoot the gun out of the air in 'Flashpoint' before a terrorist catches it

Sleuth Unlock all intel (videos and audio files)

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

Rapid Reflexes Get 5 Headshot Kills during a single use of the Adrenaline Stim in Campaign

Gong like the Wind In IX, defeat all 8 challengers summoned by a gong within 5 minutes

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

Total protonic reversal Complete Return to Hell on any difficulty.

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

I Call Shotgun! Drive a vehicle with a Sentry Gun on the back and have it kill 5 enemies

Challenge X Complete 10 challenges

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

Helpful Stranger Revive a player from a different Squad in MWZ

Tag, You're it! Use the Spotter Scope to tag 60 enemies or items in Open Combat Missions

Bulldozed In Ground Control, crush 25 enemies while driving the tank