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Your tax dollars at work Use a missile to take out a single enemy in 'Danger Close'

Chaos Spear! Collected all Red Star Rings in Episode Shadow.

Scratch One Samurai Completed Episode 7.

Crime Is a Terrible Thing to Waste Surf the sewers and sabotage Clayface's masterpiece

Favored Acquired 3,000 Fire Tributes

Dialed In Customize your loadout in every Open Combat Mission

Ultimate Humiliation Perform every fighter's hidden finishing move

Vegan Police Win a match as a Hunter without killing any creatures (except in Arena Mode).

Skilled Negotiator Complete the Special Ops mission "Negotiator" on Veteran difficulty.

Along for the Ride Complete a level in multiplayer.

The Cold, the Bad and the Ugly Stop Harley Quinn's spectacular siege at S.T.A.R. Labs

Your Titan is Ready Get a kill by activating the Titan Engines

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

Pedigree Survive for 10 generations in SURVIVAL.

In Your Dreams Completed Episode 8.

Beatdown Kill 50 enemies with melee attacks in a single player campaign.

Master of the Blood Double Teamed with every Tainted Coil unit

Gun Nut Collect all the weapons in a single player campaign.

Nemesis Meet Skullface

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

Bye-Bye, Dark Aether Help the lost scientist complete his experiment

Brought Down to Size Completed Episode 9.

Build a New Friend! Pigsy's Perfect 10： Find all the parts to build Perfect 10.

Scarlett Chaser Unlocked 6 challenge missions.

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

Chaos Blast! Collected all Number Rings in Episode Shadow.

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

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

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

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

The Competitor Complete 200 Versus matches (online OR offline)

Gold Digger Find all gold bars

Full Master Earn all Gold Medals available in Mastery Challenge

The Skinny Controller Completed Episode 10.

Tag! You're it! Transfer a curse to another player.

Coolest Thing Ever Jumped over a Hextadon in the Deuce

Hired Gun Complete 20 Contracts in MWZ

Chaos Control! Collected all Silver Moon Rings in Episode Shadow.

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

Thermal Energy Reactor Accumulate a combined total of more than 99999 units of thermal energy.

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

The Boy Who Could Run Complete all Parkour Fever Challenges

Switcheroo Complete "Fox Hunt"

Overkill Completed all hunting secondary missions

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

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

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

Won't Play With You Completed Episode 11.

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

Moon King Completed Episode 12.