Clank522

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

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

The Last Laugh The joke's on who?

Chain Reaction You exploded 10 vehicles in 10 seconds.

Rolled Over You managed 5 car rolls in a row from one crash.

Manhunt You completed the most wanted side mission.

Photo-Finish Beginner Gain a star in any event of 'Photo-Finish'

Sphinx' Riddle Complete all 40 of the Catwoman Riddler grid items

Finish Him You completed 10 melee counters in 4 minutes.

Bridge Over Troubling Water Complete the first Hard-Light Surfaces test

Campaign Bronze Obtain 36 medals on the original Arkham City campaigns (as Batman)

Liberty City (5) Your friends all like you above 90%.

Battering Ram Shield Bash 5 different thugs

Frequent Flyer Zip Kick 5 different thugs

Gold Revenge Obtain all 72 medals on the original Arkham City ranked maps (as Batman)

Perfect Freeflow 2.0 Perform a perfect combo including all of Batman's combat moves (any play mode)

SaBOTour Make a break for it

Stalemate Associate Press the button!

Campaign Silver Obtain 72 medals on the original Arkham City campaigns (as Batman)

Vertically Unchallenged Master the Repulsion Gel

Tater Tote Carry science forward

Campaign Gold Obtain all 108 medals on the original Arkham City campaigns (as Batman)

TLAD: The Lost Boy Become leader of The Lost. (The Lost and Damned)

Perfect Knight - Day 2 Complete every challenge in Arkham City - Main Story, Side Missions, Upgrades, Collectables, New Game Plus and Riddler's Revenge (as Batman)

Stranger Than Friction Master the Propulsion Gel

White Out Complete the first Conversion Gel test

Top Of The Food Chain You successfully killed 20 players with a pistol in a deathmatch.

Dual Pit Experiment Do the same test twice

Platinum Congratulations!

Scanned Alone Stand in a defective turret detector

You Got The Message You delivered all 30 cars ordered through text message.

Join The Midnight Club You won a multiplayer race without damaging your vehicle too much.

Tunnel of Funnel Master the Excursion Funnel

No More Strangers You've met all the random characters.

The Part Where He Kills You This is that part

Lunacy That just happened

High Five Celebrate your cooperative calibration success

Teamplayer You killed 5 opposing team members.

Genetically Superior You came first in 20 singleplayer street races.

Bomb Squad Defuse all bombs in 3 minutes or less

A Few New Tricks Use 5 different Quickfire gadgets in one fight as Robin in Harley Quinn's Revenge

All Stars Beginner Gain a star in any event of 'All Stars'.

Good Listener Take GLaDOS' escape advice

TLAD: Easy Rider Finish the story. (The Lost and Damned)

Ignition Rising Star Unlock additional events in 'Ignition'

No Hard Feelings Save a turret from redemption

AMG Beginner Gain a star in any event of 'AMG'.

Team Building Complete all test chambers in the Team Building co-op course

TBoGT: Diamonds Forever Complete the Trinity. (The Ballad of Gay Tony)

Dare Devil You completed all the unique stunt jumps.