waltermonkey

How's It Hanging? Clean up the Dry Docks

Ambush Defeat 4 enemies within the duration of a single scare effect.

I came, I saw, I blew stuff up Get all trophies

Siren Unlock Guardian Force Siren

The Scene of the Crime Rescue Mad Hatter's first hostage.

Drowned Skeletons Read the minds of the drowned skeletons

The Creative Assassin Complete the Contract Creation Tutorial.

Smash the State Help Officer Nicholas take out the trash.

Destroyer Complete Level - Raxus Prime, act 2

Mega Strike Deal 99999 damage with one attack

Stability() Complete each Stability Test.

Imp Exorcist Defeat the imps that possessed Princess Fuse.

"Gonk? Gonk!" Capture three droids in a match of Droid Run

East Gate Open East Gate

Gangstas... In Space! Complete Act 3 in another way.

No Teleporting Allowed As a Plant, Destroy a Teleporter in Gardens & Graveyards

Chocobo Rider Win a race with a catcher chocobo with a total time of 0:0:0

King of the World Awarded for defeating the Guardian of Worlds.

Function() Unlock every Transistor Function.

Crew of the Dead Read the minds of the ambulance personnel

Dial B For Bomb You unlocked the special ability of Packie's car bomb placement.

Live and Let Fly Complete ''Hydra Hijinks''

Loser Lose a rare card in a Triple Triad game

The Forsaken Finish Chapter Five

Head Games Rescue Mad Hatter's second hostage.

Everything() Deal at least 2048 damage in one Turn() in the Practice Test.

Cleaned The Mean Streets You caught 20 criminals through the police computer.

The Astral Plane As an Engineer, Build 3 Teleporters in a session of Gardens & Graveyards

Glutton for Punishment Used Ironsides to collect 20 rounds of ammo or more in Burial at Sea - Episode 2.

Subconscious Experience Read Harry's mind while he's passed out

100 Kills Kill 100 enemies

A Dominating Presence In multiplayer, boost 100 allies with the Officer commands.

Nice And Relaxed Avert 10 enemy attacks with the Moon of Mahaa-Kalaa equipped.

Magician Draw (Stock) magic from enemies 100 times

Striking First Earn a 1st Strike Master Boast 3 times

Find() Inspect 10 completed Function Files.

Twice Nightly Complete New Game Plus

Back to Work Earn access to and enter the Administrative Chamber

From the Jaws Save your Co-Op partner from an execution by killing the attacker.

Apprentice Complete Game - Apprentice difficulty. Do not change the difficulty after the game has started.

A tremor in the Force Play once as all the different heroes in the original game (Multiplayer)

Cleaning time! Suck up all toys using the vacuum cleaner.

Silver Revenge Obtain 48 medals on the original Arkham City ranked maps (as Batman)

Blood Bound Max any Weapon Aspect

That Lucky Old Sun Completed That Lucky Old Sun.

Blast Corps Kill 30 enemies with explosion damage.

In Storybook Endings Lock up Mad Hatter in GCPD.

The Last Laugh The joke's on who?

Double Down Played 10 hands of Blackjack.

“A Shocking Turn of Events” – Expert The player has rescued the Little Sister in “A Shocking Turn of Events” in under 4:00