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Blow Up the Playing Field Use a secret explosive weapon to kill 10 enemies. (Agony Bolt effects negate results)

That's How We Roll! You unlocked the special ability of Brucie's helicopter ride.

Ignition Beginner Gain a star in any event of 'Ignition'

Welcome To The Limit Reach Driver Level 50

Sightseer You have taken all variations of the helicopter tours of Liberty City.

Firepower Kill 5 guards at once with a blunderbuss.

Infestation Complete Level - Felucia, act 2

Keep the Good Times Rolling Chain a 20-defeated combo in Slayers.

Always On Top Perform every ground kill in the game.

The Deepest Cut Kill 20 enemies using only Iai-Jutsu with Shuraba. (Iai-Jutsu performed by holding △ button.)

The Scouring of Mordor Challenge the Dark Lord in Mordor.

His Word Was “Perhaps” Freedom Cry - Complete all missions

The Gully Completed the larger challenge in The Gully coliseum

Gobble Gobble You got a turkey in 10-pin bowling.

Epic Dismemberment Dismember 2,500 Necromorph Limbs (single player only)

Legend Earn 600,000 Force Points on a single level

How's It Hanging? Clean up the Dry Docks

Bobble-trap Collected 15 Claptrap bobbleheads

Bountiful Survive 3 days holding a bounty of $250 in all states.

The Lubricator Found 25 oil cans

Jaws of Shadow Complete 25 Caragath Stealth Kills.

Destroyer Complete Level - Raxus Prime, act 2

What a party! Collected 3 panties, 5 fish in a bag, and 15 pizzas

Run and Gunner - Kill 3 Helghast with one burst of assault rifle fire Kill 3 Helghast using an M82 or StA52 assault rifle without releasing the trigger

Dial B For Bomb You unlocked the special ability of Packie's car bomb placement.

Seeds of independence Liberate 500 slaves.

Cleaned The Mean Streets You caught 20 criminals through the police computer.

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

Glutton for Punishment Used Ironsides to collect 20 rounds of ammo or more in Burial at Sea - Episode 2.

Apprentice Complete Game - Apprentice difficulty. Do not change the difficulty after the game has started.

The Last Laugh The joke's on who?

The Taken King Complete "The Taken King" quest.

Bringing the Pain Defeat 50 players using physical attacks in Versus.

Nice And Relaxed Avert 10 enemy attacks with the Moon of Mahaa-Kalaa equipped.

The Harder They Fall Defeat 10 AT-STs or AT-KTs

Raider Complete a Raid.

“A Shocking Turn of Events” – Expert The player has rescued the Little Sister in “A Shocking Turn of Events” in under 4:00

Like a Surgeon Singleplayer: While long range sniping, hit one of every bodypart

The Bigger They Are Defeat 6 Rancors

Kamikaze Complete a level on Regular difficulty or higher using only melee or grenades. (Solo only)

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

Completionist Completed all missions in Secret Armory

Get A Life Get A+ on all the chapters

The Heavenly Goddess Perform a Level 3 Super with Nariko on 'Fearless'

Chain Reaction You exploded 10 vehicles in 10 seconds.

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

Trophy Addict Unlock All Trophies

Credit Where It's Due Reach Level 6 with one of each Gameplay, Game Mode, Vehicle and Event Accolades.

Architect Complete 'Vendetta' on Veteran difficulty. (Solo only)

His Own Medicine Disarm the Gouverneur and kill him with the branding iron.