Darth_Lock64

The Teacher Remains the Teacher Defeat Javier Jaguar as Uay Chivo in an un-nerfed one-on-one rematch.

Escape Artist Escape purple eater

Urb Authority obtain 20 urbs

Beginner Chain Master Clear 50 songs with a Full Chain on Beginner.

Master of the Tear Double Teamed with every Drowning Doom unit

Elevate Your Senses! Activate the Fly Trap. (Map Pack 3 only)

urb billionaire rich beyond your wildest dreams

Brave Challengers Complete all 7 Link Portal bonus objectives.

Force Enhancement You have increased your score for more bombs! (Story Mode, Solo Play)

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

Rat Tail Acquired a rat tail.

Proud Player Clear 50 songs on Proud.

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

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

Courage Proven, Strength Displayed Unlocked the class tree.

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

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

On the Hunter's Path Unlocked the hunter.

Technician Clear all five of Today's Tunes with a Full Chain.

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

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

Inquirer' Clothing You have witnessed all of Eleanor's shame breaks. (Story Mode, Solo Play)

Master of the Blood Double Teamed with every Tainted Coil unit

Intensive Care Remove all spears from Trico as quickly as possible.

Doesn't Play Well with Others Beat up more than 100 people on Shark.

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

Medusa Marauder Defeat Medusa.

Lock, Stock, and Barrel Give Trico every single barrel.

The Great White Finish the game on Shark.

Critical Competitor Clear game on Critical.

Maestro Defeat 4 or more enemies in one turn of Melody Catcher.

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

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

Shaken, not stirred Kill a terrorist with a martini

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

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

Checkmate Defeat all of the King of Games' Champions

Little Knight Get the Sword

Rise and Shine Little One Grow into Childhood

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

Pure Lunacy Complete Dead Space™ 3 Awakened in Pure Survival Mode

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

Never Tell me the Odds Complete Endor on UNLEASHED difficulty.

Flayer Finisher Defeat the Mind Flayer.

Maestro Obtain a Fantastic rating for each song in Ice Cream Beat Master Mode.

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

Fifth quick kill Perform 5 Machete quick kills while being bullied

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

Peerless Marksman Unlocked every panel in the marksman job tree.

Crab Crusher Defeat the Metal Crab.