DanWSmith

Drone Joust Defeat an Agent riding an Agency drone while riding an Agency drone yourself

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

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

Rough Rider Destroy 15 vehicles during a single challenge

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

Upping the Ante Kill the Kraken using a Relic in Mayday in Regular or Hardcore difficulty.

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

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

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

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

Hat Trick Kill 3 aliens with a single shot from the NX-1 Disruptor in Regular or Hardcore difficulty.

Drilling for Justice Assemble the cryonucleation tunneller - the cryodrill

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

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

Mass Exodus Complete the final Ancestor encounter in Regular or Hardcore difficulty.

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

Dog Fight Kill a Gargoyle with the Vanguard in Awakening in Regular or Hardcore difficulty.

Stalact-tactician Takedown 2 enemies with one stalactite

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

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

For Auld Lang Syne Stop Freeze and bring Boyle to justice

Eggstra Nemesis! Complete the Egg-Stra XP challenge and then activate a generator in the Nemesis DLC package.

A Criminal Past Complete A Criminal Past.

Quid Pro Quo Help out a fellow inmate by making a trade.

Natural Talent You finished Mystery Foe without using any active supernatural powers

The Architect Successfully build all of the Schematics in Mayday in Regular or Hardcore difficulty.

Snowjob Get 3 enemies frozen in one attack

Code of Conduct Complete A Criminal Past without killing anyone.

Mayday Completionist Complete all Challenges and kill the Kraken in Mayday in Regular or Hardcore difficulty.

Down with the Revolution Stop Anarky thug operations in South Gotham

Dressed for the Occasion Blend in with the proper prisoner jumpsuit.

Danger Drone Defeat 10 enemies during a single Agency drone ride

Spelunker Find all of the Intel in Awakening.

Demo Pro Destroy 25 vehicles during a single challenge

TBoGT: Past the Velvet Rope Score 80% or above in all missions. (The Ballad of Gay Tony)

Umlauts or no Umlauts Decide the Fixer's fate.

Inquisitive Mind Find all of the Intel in Mayday.

Ensign Reach round 10 in Carrier.

Epic victory - Chapter XIII Finish the levels from Chapter XIII in Paladin difficulty

Smooth Like Soap Find Mejia in Cell Block B without raising an alarm.

Big Baller Earn 75,000 points in a single Nazi Zombies game. (Map Pack 2 only)

TBoGT: Gold Star Score 100% in all missions. (The Ballad of Gay Tony)

Ogre's Keeper Keep the initial ogre alive as your thrall throughout the entire module. ("Darkspawn Chronicles" downloadable content)

Loyalty of the Prince Earned either a friendship or rivalry with Sebastian. ("The Exiled Prince" downloadable content)

The Final Chapter Find all 7 story related intel files in Exodus.

Master Wayne Take no damage when playing as Bruce Wayne

A Secret Stitched Together Gathered all of the research notes in Amgarrak ("The Golems of Amgarrak" downloadable content)

Doña of Demolition Earn a B Rank in the Gearheads' Godsbowl Trial Rampage

You Wish Hit an Ancestor with a Hypno Knife in Regular or Hardcore difficulty.

Objection! Get Mejia to confess to murdering Wilburg.