Brainstef

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

Respect for the dead Plundered all four resting places

Ran Escape Sumoto Castle (Claws of Awaji)

Overachiever Watch the 100% bonus ending

Skill Swap Train Kinu and Kane

gnilB fo gniK Earn ALL N. Verted Gems

Long-Distance Binoculars Binoculars giving a clear view
of far-off targets. Awarded
to staunch investigators.

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)

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

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

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

Worst Nightmare Master the Worst Nightmare Dark Knight track

Eve's Bird Foot Kill Isaac with Eve

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

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

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

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

All out Escape the Morenia

Rapid Discord Get 4 kills or assists with Zenyatta's Orb of Discord within 6 seconds in Quick or Competitive Play.

Bring Down the Hammer Enhanced equipment 100 times.

Lost Poster Beat the Dark Room with Isaac

Substory Lover Complete or finish forty substories.

Take your own advice Save Aksali Noll

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

Drilling for Justice Assemble the cryonucleation tunneller - the cryodrill

Subjügator Won 10 match-made multiplayer battles.

Survey Cape Protects the wearer from the
harshest environments. Awarded
for hunting the Garangolm.

Theremad! Frobisher Says: "Figure it out from the title!"

A moon in your hand Retrieve the map to Okala V

Such a Flirt Asked out by two girls.

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

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

Endless Vacation Completed New Game+.

A Criminal Past Complete A Criminal Past.

The Razor Kill Satan with Eve

Captain Two-fer Successfully hit two panels at once at the batting center.

The circle is now complete Get to Rank 100

Pro Reached Driver Level 15

Legend of the Dark Knight Complete all Dark Knight challenges

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

Stalact-tactician Takedown 2 enemies with one stalactite

For Auld Lang Syne Stop Freeze and bring Boyle to justice

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

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

What Goes Around Completed Chapter 1 of The Kaito Files.

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

Code of Conduct Complete A Criminal Past without killing anyone.

Cönquerer Won 50 match-made multiplayer battles.

Kamurocho Stampede King Knock over 100 people you pass by.