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Laugh This Off In the final duel with Maddox, kill him with the first shot ("No Loose Ends")

Exterminator Win 15 Local matches against 3+ CPU players.

Building a New You Spend 25 total Skill Points

That Coulda Gone Better Finish the Single Player game on Hard Difficulty.

Come Up For Air Reach the top deck in Mayday in Regular or Hardcore difficulty.

Up to the Challenge Completed any three Gun Runners' Arsenal (GRA) one star (*) Challenges.

Ultimate Humiliation Perform every fighter's hidden finishing move

The Name's Bomb, Dangerous Bomb Take out 3 CPU players at once in a Local game.

Fireworks Fireworks - Kill 10 enemies by exploding a piece of dynamite in the air

Analysis Complete Unlock every VR Mission.

Skill Master Obtained all skills.

Back Stage Pass You gained access to Quinn's secret store.

Field Surgeon Perform Revival 25 times in Infestation.

Platinum Trophy Obtain all trophies.

Quick Off Your Feet In Der Eisendrache, wall buy the BRM.

Student of History Activate all Iron Lord Artifacts.

Full Deck Collect all combo cards

The Golden Touch Defeat a boss with one of Ms. Chalice's Super Arts

Orienteer Find all the Safe Houses in Bowa-Seko - the Southern Territory

Through the Dimensional Rift Defeated Omega.

Apex Predator You performed a takedown on Burke without being detected.

Mexican Showoff Kill 5 enemies while downed before successfully recovering.

Combat Veteran Completed any three Gun Runners' Arsenal (GRA) two star (**) Challenges.

Portal Knight Reach Level 30.

The Learn'd Scholar When the proofs, the figures, were ranged in columns before me...

Bug Hunt Finish at least one wave on each map in Infestation.

All of the Above You managed to save Dr. Kavanagh and all the prisoners, too.

That Old Adage Apparently, your CASIE augmentation doesn't work on everyone...

Workbenching Place a workbench on all islands of area 1, 2 and 3

Ultimate Bad Ass Ultimate Bad Ass - Complete Dark Void on Hardcore

Bird of Prey Bird of Prey - Kill 25 ground enemies using your rocket pack guns

Down the Rabbit Hole Collect and equip the complete Rabbit Armor and eat a carrot.

Into Soulflayer Canyon Entered the Soulflayer Canyon.

Never Forget You revisited the site where Belltower discovered and captured you.

Overkill Obliteration - Kill all enemy snipers with explosives

Rampager Shoot 10,000 pieces of glass

Handle with Care Complete the "Special Delivery" Special Ops mission on any difficulty.

Improper Behavior Spraypaint all Zombrex posters

Double or Nothing Use double the firepower!

Apex Complete the "Vertigo" Special Ops mission on any difficulty.

Can't Touch This Defeat the Hollow King Boss without taking damage.

EMPressive... Complete the "Kill Switch" Special Ops mission on Veteran difficulty.

The Competitor Complete 200 Versus matches (online OR offline)

Checkmate Defeat all of the King of Games' Champions

Navigators Build an Exocraft

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

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

Data Mining Acquire all data storage devices.

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

That mine you found? Disarmed! Spot a mine which is later defused by another Engineer