GamerPalestra20

Floater Parachute off a Gantry Crane onto the roof of the Harbormaster's Building in 'Precious Cargo'

Betrayal Kill an enemy from behind at close range while disguised by the Sleeper Agent

Propagate the Flock Hatch 5 eggs.

Gone Dark Complete all Covert contracts

Clean House Complete all Demolition contracts

Perfect Execution Complete all Precision contracts

To Know Your Enemy... Get 100 Kills while using Mutant Injections in Zombies

Abomination Domination Complete Overgrown Temple on Adventure or Apocalypse difficulty.

Siege Complete the "Light 'Em Up" Special Ops mission on any difficulty.

Not a Scratch Finish with your tank at full health in the "Iron Clad" Special Ops mission.

Dedicated To The Cause Complete all Covert, Demolition and Precision contracts

Hired Gun Complete 20 Contracts in MWZ

Deforestation Kill 15 Seeder Turrets in one game in Mayday in Regular or Hardcore difficulty.

Millionaire Earn 1,000,000 Vektan dollars

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

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

Write Off Kill 500 Enemies using an Insured Weapon in MWZ

Frequent Flyer BASE jump and travel more than 150 m with your parachute

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

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

Chill Out Defeat 5 mobs with a single Ice Wand attack.

Pandamonium Complete the Panda Plateau secret mission.

Go for Gold! In Onslaught, acquire seven gold chalices

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

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

Whip of the Heaven Defeated 100 enemies using whips.
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Skewer the Winged Beast In Under the Radar, have the SAM target itself and the helicopter

Moneybags Have 15000 credits in the bank in Outbreak.

Lone Champion Complete Lone Fortress on Adventure or Apocalypse difficulty.

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

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

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

Great Success Gain S+ on all U.S.S. missions on Veteran or Professional difficulty

Full of Youthful Vigor Fought alongside Guan Ping.

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

Blood Bank Kill 10,000 enemies

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

The Forlorn Swordsman Proved your worth to Danfu.

Happy Trails Complete By the Trail of Our Dead

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

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

Premonition of War Defeated all Shrimp Soldiers polluting the water in "Desolate Waterside Village."

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

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

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

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

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

True Love Found Reunite Aym and Baal with Forneus.

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

Survived Mayday Kill the Kraken for the first time in Mayday in Regular or Hardcore difficulty.