Guilt_Factor

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.

Voices From Beyond Unlock all songs in the Mouth of Metal

Hard Headed Collect 1000 helmets

Open Season Open 75 Tech Repositories over the course of the game.

Citizen's Arrest Arrest ten enemies.

Unbowed, Unbent, Unbroken Complete the game in Ronin mode

Epic Purchase 12 hero upgrades

The Clockwork Tomb Complete the quest: The Clockwork Tomb

Burning times Complete a level on Master difficulty without using bombs, overdrive or boost with a custom ship

Peace Took refuge in an illusion.

Omniverse Overlord Earn every Trophy in the game

Have a Nice Trip! Kill a Walker That Is Falling Due to Dismemberment

Slumming Complete all the Midtown missions in a single player campaign.

Shocking In Bangkok use the stun gun on 5 enemies

The Veteran Defeated 3,000 enemies.

The Spider's shadow Complete a Noir level without triggering an alarm

Faith in the Fallen Take a leap of faith

They're People, Too! Complete a Marked Destination on the Map without Killing a Walker

King of Bling Earn ALL of the Clear Gems

Master treasure hunter Find all the TREASURES in "Tintin and Haddock" mode!

Tourist Viewed all vistas

Assault on Mount Doom Complete the Mount Doom level in the single player "Rise of Sauron" Campaign.

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

Demon's dread Kill Kagerou Demon without getting hit

Say Hello to My Little Friend Complete a Marked Map Destination Using Only Firearms

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)

Blitzkrieg Complete the single player campaign in under 12 hours.

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

King in the North Complete all Final Stand Assignments

Siege of Osgiliath Complete the Osgiliath level in the single player "Rise of Sauron" Campaign.

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

Everyone's a Critic Find all the books in the Bazookaeology trilogy.

Animal Advocate Save Goliath's life.

Lock, Stock, and Barrel Complete all Mission Stories in Golden Handshake.

Early End For killing the boss in chapter 3

I am death incarnate! Beat the game on "I am death incarnate!" difficulty or higher

Sidecar gold medal Get gold in all the SIDECAR challenges!

Overachiever Watch the 100% bonus ending

gnilB fo gniK Earn ALL N. Verted Gems

Servitude Soar unto a new world.

The Laborer Completed 50 notice board quests.

Secret Service Complete the CIA Headquarters mission.

Nightlife Destroy 25 light Sources.

Silverware Win a trophy as a Team Manager in Career

Eye Gouger Defeated the Gazer in Bitterblack Isle.

Without fear, without reproach Accomplish all of Randval's personal quests

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

Bandits Defeat 500 Bandits