OmegaOptimus

Like a Noss Defeat the four creatures named by Thane

Mass Ruckus Equip elite items to all slots

Four My Brother Complete the game on NORMAL

Jager Bomb After becoming fully Notorious, kill 10 Jagers before losing your notoriety.

Machine Crusher Defeat NANCY-MI847J.

Coureur des Bois Exchange undamaged pelts at all different general stores.

Dwarf Magic Perform the Level 3 magic attack with the Dwarf.

Campaign Bronze Obtain 36 medals on the original Arkham City campaigns (as Batman)

All Washed Up Complete all Naval Missions aboard the Aquila.

L'Cie Paragon Earned a 5-star rating for all Cie'th Stone missions.

A Wolf in Sheep's Clothing Kill 25 enemies while staying cloaked. (TOKW: Infamy)

Not kidding! Reach the podium in a total of 30 Quick Races (not unlockable in Split Screen mode).

Can't Stop This Win an Invasion 1v1 fight

West Point Payback Defeat Benedict Arnold. (TOKW: Infamy)

Tower Master Complete 10 Living Towers

Battering Ram Shield Bash 5 different thugs

Friendly Skies Defeated all waves in The OPS Zeal.

Rexecutioner Destroy the Metal Gear REX boss

You're No Angel Survive an encounter with Nelo Angelo

Entrepreneur, not Pirate! Complete all 12 Privateer Contracts.

Faction Champion Reach level 50 in any faction

Defragmented Completed every fragment category.

Turtle Village Choose any character and reach Turtle Village (Stage 3) without dying once.

Frequent Flyer Zip Kick 5 different thugs

Anomalous Witnessed every possible Paradox Ending.

Gold Revenge Obtain all 72 medals on the original Arkham City ranked maps (as Batman)

Omni Character Play as every character.

Perfect Freeflow 2.0 Perform a perfect combo including all of Batman's combat moves (any play mode)

Wooden Warrior Clear the Subterranean Pavilion stage in Scenario Campaign Mode.

Eastern Explorer Clear the Kigan Island stage in Scenario Campaign Mode.

Win Beat the game.

A Kontender Complete 1 Tower Battle

Amazon Magic Perform the Level 6 magic attack with the Amazon.

Frequent Flyer Use Eagle Flight to travel 1 km. (TOKW: Betrayal)

Master of Time Mastered the timeline and obtained every trophy available.

Three in a Row Collect Spirit Balls from the first three White Wolves in any level - Single Player mode only.

Gallery Completionist Complete the Gallery.

What a Nightmare Clear the Nightmare Train stage in Scenario Campaign Mode.

Bench Warmer Save at all save points

Spiked Club Acquire spiked club

Path of Gravestones Defeat 4th Colossus

Blindsided Defeat Putnam. (TOKW: Betrayal)

Upgraded Assistant Upgrade Alisa to the highest possible level.

Scenario Expert Clear all of the stages in Scenario Campaign Mode.

Aftershock Kill 125 enemies using Bear Might. (TOKW: Redemption)

QuickFire Artiste Fire 40 paintballs in under 5 seconds

Rats! Rescue and pick up Roadkill.

First in the Hearts Defeat George Washington. (TOKW: Redemption)

Perfectionist Complete 100% of all main mission constraints.

Perfect Timing Proof of successfully guarding against an enemy's attack with perfect timing.