Thalleroth

Impossible Rescue Rescued the Bot in Megamix Mastery.

Hell-Burbia Completed the larger challenge in the Hell-Burbia coliseum

Threats Identified Defeated all guardian types.

Made it Out Alive Escape 1st time in Regular or Hardcore difficulty.

No Tumbler Fumbler Picked 25 locks.

Double Down Played 10 hands of Blackjack.

The Last Laugh The joke's on who?

Werewolf Mastered Acquire 11 werewolf perks

A Little Closure You investigated the cult's activities at Sammy's

40 and Flirty Reach level 40

G.I. Blues Completed G.I. Blues.

Creature of Habit You investigated the scene

Master Mechanic Fully upgrade all weapons in Campaign Mode

One Armed Bandit Played 10 spins of Slots.

Love is the Fifth Dimension Marry your friends.

Who Collects The Collector? Defeat the wandering Debt Collector.

Danger Zone Buy all items from the Survival Air Support Armory.

Kickin' Up Dust You helped MJ and Roxy get the Witnesses free

Trophies Completed! Collected all trophies.

Up and Comer Reached 20th level.

Strategist Performed a multitude of paradigm shifts.

Cold Fusion Unlock Hidden Fighter "Cyber Sub-Zero"

Toast Use the upgraded Deadeye secondary fire to kill 2+ enemies, 5 times

Chronosavior Obtained the highest possible result in the battle to determine the fate of the world.

Master Architect Build three houses

Ain't Nowhere Safer You captured Slim Beaumont

It's a Wash Complete mission “The Name of the Law”.

Clock Stopper Responded swiftly to the appearance of enemies.

Silver Revenge Obtain 48 medals on the original Arkham City ranked maps (as Batman)

Twice Nightly Complete New Game Plus

I Had To Put Him Down Kill a Caragath with an Execution.

Electric Avenue Use the EMP to take down 25 drones

You Run Barter Town Sold 10,000 caps worth of goods.

Get A Life Get A+ on all the chapters

Silent Partner Damage the same enemy in Cooperative Mode for 100 kills

The Angelic Ruins Completed the larger challenge in The Angelic Ruins coliseum

Getting Off Track Complete mission “Off the Rails”.

Lead Dealer Caused 10,000 damage with Guns.

Sandman Kill 5 Grims in a row with only headshots

Supreme Being Fully developed all abilities.

Covered in Blood You met Bonnie Harless

Trophy Addict Unlock All Trophies

Access Denied Absorb 1000 damage with Auger Shields

Exorcist Triumphed over undying lowerworld souls in seven fierce battles.

Dragonrider Tame and ride 5 dragons

Photo-Finish Beginner Gain a star in any event of 'Photo-Finish'

Making The Community Build and save any level created in Create mode

Little Wheel Played 10 spins of Roulette.

Devotchka You survived the trip to Boicherot's

Bounty: Hunted Complete mission “Where It All Started”.