mony2161

Two for One Complete Crime and Punishment in Multiplayer.

Skirmish - Chapter XIV Finish the levels from Chapter XIV in Squire difficulty

Anorectic Starve for three days.

Nightwing Revenge Obtain 78 medals on the original Arkham City and Nightwing Bundle Pack ranked maps (as Nightwing)

Avenged Confronted the culprit behind the Vael family's murder. ("The Exiled Prince" downloadable content)

Memento Gave Sebastian a family heirloom. ("The Exiled Prince" downloadable content)

Robin Revenge Obtain 78 medals on the original Arkham City and Robin Bundle Pack ranked maps (as Robin)

Under the Radar Select a Starting Location and use an Informant to smuggle an item into Milton-Fitzpatrick.

Barrel of laughs Kill 20 enemies with barrels

High Score Score 800,000 points in one game -- with Game Settings set to Hardcore.

Firestarter Get jailed in Skalitz.

Insomniac Don't sleep for two days and nights.

Peak Performance Get a score above 1,000,000 points on The Last Yardbird.

Go Figure Plant ShadowChild's figurine.

Help Desk Get the Blade lobby desk clerk to help you bypass security.

Reaper Defeated the Harvester ("The Golems of Amgarrak" downloadable content)

Extra Luggage Select a Starting Location and use an Informant to smuggle an item onto Haven Island.

AMG Completionist Gain all stars in 'AMG'.

Extract The Data... Get the data that Pritchard is after from within the Palisade Blade.

Expose The Truth! Decide what to do with the evidence you uncovered.

Cloak and Dagger Met secretly with the agent of the Divine. ("The Exiled Prince" downloadable content)

The High Hat Defeat a boss on Inkwell Isle IV without killing any of its minions

Paladin Obtain great power

Worst Nightmare Master the Worst Nightmare Dark Knight track

Campaign Wonder Obtain 114 medals on the original Arkham City and Robin Bundle Pack campaigns (as Robin)

Campaign Nightwing Obtain 114 medals on the original Arkham City and Nightwing Bundle Pack campaigns (as Nightwing)

Clean Sweep Complete the System Rift Jensen Story without killing anyone.

Let it Snow Receive the Extreme Environment Suit (XE Suit)

Enough Coin to Disappear You survived The Brigmore Witches in low chaos with 10,000 coins

A Just Cause Decide what to do with the Altered Biocell.

Drilling for Justice Assemble the cryonucleation tunneller - the cryodrill

Ranger Obtain an A-Rank or Higher on all bosses in Inkwell Isle IV

No More Marching Killed all the mascots of the Popcorn Parade

Is This Real Life? Survived rebooting the network in the Project Resolve Center

Murder He Wrote Find all pieces of evidence behind the Saridakis murder.

No Floating Shoot all buoys in the water.

Too Hot to Handle Complete the server chamber area without being detected by any HeatEye cameras or enemies.

Stalact-tactician Takedown 2 enemies with one stalactite

Knock Knock Get Slaw to open the security door within the Palisade Blade.

For Auld Lang Syne Stop Freeze and bring Boyle to justice

Crusade - Chapter XIII Finish the levels from Chapter XIII in Knight difficulty

Legend of the Dark Knight Complete all Dark Knight challenges

Forklift Tagging Shoot and hit the forklift driving around in the far section of the harbor.

Award-Core Assassinate target with the award and exit the mission via the main entrance, data core in hand.

Squad Chief Helvig Defeated S&R Squad Chief Helvig

A Criminal Past Complete A Criminal Past.

Don't Reach, Kid Find the basketball and put it in the hoop.

Enforcer Get at least 15,000 points in one Echo round

Varterral's Fall Defeated the varterral on Hard or Nightmare difficulty ("Witch Hunt" downloadable content)

Coroner Find all of the wearable items that make up the Taken Shape.