Alexov101

Rare and Exceptional Purchase Armor, a Charm, or Vanity Gear from Masujiro the Melodious in New Game+.

Not My First Rodeo Ride a friendly Agency drone for 1,000 meters, without getting off it

Egg-stra Awakening! Complete the Egg-Stra XP challenge and then scan an obelisk in the Invasion DLC package.

Respect for the dead Plundered all four resting places

It's a Trap! Kill at least one zombie with three different traps in a single round. (Map Pack 2 only)

Catalog Conqueror STU: Complete all nekomata jobs in "The Spider's Thread" mode.

Nightfall Completionist Complete all challenges and kill the Breeder in Nightfall in Regular or Hardcore difficulty.

Turnabout is Fair Play Kill 50 Cryptids with the Venom-X weapon in Nightfall in Regular or Hardcore difficulty.

Reinvent the Weapon Wheel Re-collect all of the weapons on the Weapon Wheel

Pit Master Discover and fight Hidden Kombatant 3 in Arcade Ladder

Overachiever Watch the 100% bonus ending

Played with fire Defeated the Keeper after changing his initial magic school to the fire type

gnilB fo gniK Earn ALL N. Verted Gems

Tier One In a group of 4 finish an Operation on Challenge with 5 directives enabled.

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)

Rough Rider Destroy 15 vehicles during a single challenge

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

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

Wood Boy Beat The Forest light world without dying

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

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

The One That Got Away Complete the Sweet Tooth story on any difficulty.

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

Ancient tool, new purpose Defeated the Judge with a weapon dropped by the Keeper

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

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

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

Drilling for Justice Assemble the cryonucleation tunneller - the cryodrill

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

Diligence as a goal Get 3 stamps in any arena challenge.

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

Game Over Beat Horde Mode

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

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

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

No More Mr. Nice Guy You pissed off everyone in Venezuela

A Criminal Past Complete A Criminal Past.

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

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

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

Old West Legend Finish the game on very hard difficulty.

For Auld Lang Syne Stop Freeze and bring Boyle to justice

Stalact-tactician Takedown 2 enemies with one stalactite

Legend of the Dark Knight Complete all Dark Knight challenges

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

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

Reunion Visit another Player's Base

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

Snowjob Get 3 enemies frozen in one attack