Clank522

The Part Where He Kills You This is that part

Lunacy That just happened

That's How We Roll! You unlocked the special ability of Brucie's helicopter ride.

High Five Celebrate your cooperative calibration success

Twice Nightly Complete New Game Plus

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

Sightseer You have taken all variations of the helicopter tours of Liberty City.

Good Listener Take GLaDOS' escape advice

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

Gobble Gobble You got a turkey in 10-pin bowling.

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

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

No Hard Feelings Save a turret from redemption

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

Chain Reaction You exploded 10 vehicles in 10 seconds.

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

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

Manhunt You completed the most wanted side mission.

Finish Him You completed 10 melee counters in 4 minutes.

Ignition Beginner Gain a star in any event of 'Ignition'

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

Frequent Flyer Zip Kick 5 different thugs

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

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

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

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

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

Battering Ram Shield Bash 5 different thugs

Confidence Building Complete all test chambers in the Mass and Velocity co-op course

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

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

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

TBoGT: Maestro Finish the Ballad. (The Ballad of Gay Tony)

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)

Platinum Congratulations!

Bomb Squad Defuse all bombs in 3 minutes or less

Portrait of a Lady Find a hidden portrait

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

You Made Your Point Refuse to solve the first test in Chapter 8

Pturretdactyl Use an Aerial Faith Plate to launch a turret

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

Genetically Superior You came first in 20 singleplayer street races.

Ship Overboard Discover the missing experiment

Pit Boss Show that pit who's boss

Bridge Building Complete all test chambers in the Hard-Light Surfaces co-op course

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

Rock Portal Scissors Win 3 co-op games of rock-paper-scissors in a row

Teamplayer You killed 5 opposing team members.

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

TLAD: Full Chat Build Terry and Clay's toughness to 100%. (The Lost and Damned)