KingSuperOne

Ouranos Island Expert Viewed all Side Stories on Ouranos Island.

Complete a set During a single round kill an Infected, Suicider, Ram, Butcher, Floater, Walker.

Roops! Knock a Hybrid off the cliffs in Mt. Pleasant, PA

Expert Historian Viewed all Side Stories.

Preeminent Partner You cleared an Offline Mode arcade battle with a partner.

Gladiator Completed a Coliseum Attack stage

Threats Identified Defeated all guardian types.

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

Treasure Master Collect 200 treasures in Scenario Campaign Mode.

Danger, High Voltage! Complete the third mission of the U.S.S. campaign.

The Last Laugh The joke's on who?

Rack 'em and Hack 'em Successfully trigger all bonuses on 5 hacker puzzles in a row.

Squad Goals Score a Goal while in a Club Match (Online Matchmaking only)

Shut Down Shut down an entire Tower Network

The Right Direction Win your first B-Spec event race.

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

Know DP? Know madness Complete the game on Ultra-Violence! difficulty

Master Mechanic Fully upgrade all weapons in Campaign Mode

Silent Knight Complete a predator encounter using only silent takedowns in the Main Story

Blast Corps Kill 30 enemies with explosion damage.

Diversity Trainer Awarded for recruiting many different species of monster minion.

Trophies Completed! Collected all trophies.

Drag Queen Win five Drag Race events

Go for the Gold Collect 1 gold reward

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

Item Connoisseur Obtain a Rank S Item in Scenario Campaign Mode.

Monster Masher Awarded for defeating a total of 10,000 monsters.

Twice Nightly Complete New Game Plus

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

Biff! Bap! KaPow! Kill three enemies in a melee combo.

This Is Ghana Be Good Complete the level "Ghana – Pursuing James Rutland"

No Key For Me Clear the Millennium Tower stage without the boot-up key in Scenario Campaign Mode.

From the Shadows In Shadows of Evil, spot the Shadowman fives times in one game.

Electric Avenue Use the EMP to take down 25 drones

Sideways Style Complete all Drift Zones

Spread The Love - Kill 5 Helghast at once using the WASP's secondary fire Killed 5 Helghast at once using the secondary fire mode of the WASP launcher

Towering Achiever Awarded for climbing the Pinnacle of Light and winning an audience with the Goddess.

Hang in There Earn a Revival Master Boast 5 times

King of Adventure Discovered all of the treasure chests

Elevator Action Knock off every Tripod during the Elevator Sequence

Zurgo's Revenge Restore all Planetary Defense Centers and discover Zurgo's intentions. (Campaign)

The Fat and the Furious Complete a Continuous Speed Run as Doughnut Drake

Crushed Ice Shatter 25 frozen enemies.

Metalworker Awarded for defeating a metal slime.

Access Denied Absorb 1000 damage with Auger Shields

“Worlds of Hurt” – Collector Found all collectable Roses in “Worlds of Hurt”

You Push A Man Too Far Don't Shoot The Dis-Armed Man

I Need a Towel Get hit by 10 Pregnator bombs

Garden Dioxide As a Soldier, Vanquish 2 Players using a single ZPG strike

It's Alive! Complete Dead City in the Campaign