SSR555

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

Abomination Domination Complete Overgrown Temple on Adventure or Apocalypse difficulty.

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

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

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

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

Fidelity Medallion Earn 100 medals.

AMG Driving Academy Complete the "AMG Driving Academy" Special Event.

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

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

The Boy Who Could Run Complete all Parkour Fever Challenges

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

Spliced Complete the "Wrath of the Machine" raid.

Solitary Met a strange person in a strange place

Finally Home Complete every Adventure level in The Journey Home.

Ultimate Pork Roast Recipe Pigsy's Perfect 10: Use all 4 devices on one enemy.

Planks? No Thanks! Complete "Dark" without moving any planks that are barring doors

Together Till the End Be the last man standing

Quadruplets! Pigsy's Perfect 10: Ally 4 enemies using one single Ally device.

Jeff Gordon NASCAR School Complete the "Jeff Gordon NASCAR School" Special Event.

Nadeo Space Program Reach a height of 1,2km

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

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

Hole In One Complete "Golf"

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

Interrogo Totus Investigated every suspected and reported to Administrator Ludovico.

House Of Cards Collect all the cards

Silence is Golden You completed The Brigmore Witches without alerting anyone

GD Parkour Instructor Complete all Parkour Fever Challenges at night

Survival Skills Complete Dingy Jungle without using a healing potion or losing a life.

Star struck Get 3 Stars on 10 different Echoes

Music Lover Collect all harmonica melodies in the SAM'S STORY chapter.

Magical Milestones Visited many places on pacts.

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

Guerrilla Tactics Execute at least 25 different Skillshots in one Echo round

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

Wrapped Up Complete "Thermal"

Pandamonium Complete the Panda Plateau secret mission.

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

Fertilizer Man Kill 200 zombies in a single game. (Map Pack 2 only)

The Road Traveled Fulfilled all pacts for Remorse.

Dream Drifter Get 10,000 points or more in a Sector Mode Drift Trial.

Cubicide Mine 53,596 Blocks.

NDA Protocol Destroyed the Synthesizer.

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

Big Brawler Get 10 consecutive zombie melee kills before Insta-Kill expires. (Map Pack 2 only)

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

Things That Go Ka-Boom Learn how to craft Exploding Arrows

Decorative But Deadly Acquire the Gold Lugers.