APEY

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

A Friend in Need Release the Badger from the trap.

It's not an addiction, it's a lifestyle Earn 100 Gold 'GAME TIME' Medals

The Last Laugh The joke's on who?

Modern Art Create a toy on your Companion Device using at least 5 colors.

Tharzog's Bane Defeat Agandaûr's lieutenant Tharzog.

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

Still In the Game Survive to Round 5

Completionist Completed all missions in Secret Armory

Mutually Assured Laura and Travis killed each other

Chain Reaction You exploded 10 vehicles in 10 seconds.

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

Combot, On Standby! You cleared Stage 1 in Fight Lab.

VS Dural Face off against Dural in Arcade Mode (any difficulty level)

Detox diet Don't feed your cubs trash for six days in a row.

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

Canyon White clear Complete all White Canyon maps (Any medal)

Treasure Master Collect 200 treasures in Scenario Campaign Mode.

Queensberry Rules Perform a 4-hit combo with your bare fists in End of Zoe.

Into the Den Complete story mission 6.

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

Werewolf Mastered Acquire 11 werewolf perks

Milk Tooth Earned 1 Skull Tooth.

A Just Cause Complete story mission 7.

Twice Nightly Complete New Game Plus

Skilled Clear any mission (including Side Ops and Extra Ops) with a S-rank

Cold Fusion Unlock Hidden Fighter "Cyber Sub-Zero"

Infallible Win 5 Episodes in a row

The Scalpel Singleplayer: Achieve 20 total knife kills

Oversight Become Overseer

Seeing Red Collect all 10 red skulls in any single level

Squad Goals Win an Episode as part of a party of 3 or more players

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

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

Children Of Blacklight Complete the Supreme Hunter Boss Battle.

Career Criminal Attain 100% Game Completion.

I like what I'm seeing Like a ship

The Final Countdown You showed millionaire Hugh Darrow that his logic was flawed.

Tasty Enter your lair with a full stomach.

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

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

Master Architect Build three houses

Gem-studded Slot an elfstone into an item.

Family Matters Killed all the Hacketts

Elevator Action Knock off every Tripod during the Elevator Sequence

Juggler Kill 30 enemies while they're falling through the air.

Killing Frenzy Kill 20 enemies in 60 seconds.

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

First Among Equals Win a match of skirmish or domination.

Swiped clean! Save all the Teensies in one world to win a Diamond Cup