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Rush Hour Get a Double Kill with the RC-XD in Multiplayer

Nascentes Morimur Promoted to Airman

Not on My Watch Rescue all the hostages in the Special Ops mission "Negotiator."

1,000,000 BC Completed! Complete the Prehistoric time zone

Best Best Friend Pigsy's Perfect 10: Ally a single Mech 2 times.

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

Creative Cliffhanger Find a low-hanging path to the town pub.

Lucky Is My Name Take no damage at the end of Three Cannon Salute.

In Champion's Clothes Find new armor in the Twilight Garden.

Excuse Me Kill an enemy hero with Brigitte's Shield Bash in Quick or Competitive Play.

Death From Above In Der Eisendrache, kill a zombie while being flung by a Wundersphere.

Cashing Out Activate all the Cash Registers.

Won armed Complete a level using only one hand

Has science gone too far? Get a kill using the HT-95 Levkov, XD-1 Accipiter, Rorsch Mk-1, and Schipunov 42

Gone Dark Complete all Covert contracts

Clean House Complete all Demolition contracts

That’s a lot of Jigawatts! In Der Eisendrache, electrocute 121 zombies.

Feline Revenge Obtain all 72 medals on the original Arkham City ranked maps (as Catwoman)

Skirmish - Chapter XIII Finish the levels from Chapter XIII in Squire difficulty

Master of the Dark Arts Acquire the Ritualist Archetype

Smooth as Silk Kill an enemy with a scoped headshot while airborne as Widowmaker in Quick or Competitive Play.

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

Sword Master Increase the Mastery Level of the Void Sword to the maximum

It's Nice to Be Wanted Defeat each of Gotham's Most Wanted present during the KELVIN Incident

Element of Surprise Break Supercharged criminals 50 times using Elemental Effect weaknesses

Perfect Execution Complete all Precision contracts

Treasure Hunter Collect all Diamonds in Securing the Talent.

Frequent Flyer In an event, wreck 3 rivals by crash landing a plane.

Get the Point Destroy all checkpoints and finish a single stage.

Mind Over Matter Complete level 50

I Need A Boost Make your first Mod Purchase

What can possibly go wrong? Pigsy's Perfect 10： Complete all chapters.

Revert Bomber Killed 10 enemies by aging a Revert and having it explode near them in single player campaign

A Vacation in the Wilds Defeat every boss in Inkwell Isle IV

Checkmate Defeat all of the King of Games' Champions

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

Trivia Buff Correctly answer 15 Trivia questions.

Scorpio Kill every Scorpion in Rubi's Boneyard.

EXTRA: XVIII - Victorian Horror Survive 30 minutes with no weapons in Inverse Green Acres.

Claw Master Increase the Mastery Level of the Chaos Claws to the maximum

Oboro, Shmoboro! Beat both Kisuke and Momohime in battle.

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

EXTRA: V - Pale Diamond Incursion Find 10 Treasure Chests from Zi'Appunta's ability in a single run.

From the Depths of R'lyeh Defeat the Sea Monster

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

Hired Gun Complete 20 Contracts in MWZ

You Got Mail Open up your inbox while advancing in Career

Red Barrels Explode all the red barrels on the rooftop while in a helicopter

Death Adder Take out opponents with items one hundred times online.