Catdice

Into the Den Complete story mission 6.

Chain Reaction You exploded 10 vehicles in 10 seconds.

A Just Cause Complete story mission 7.

Danger Zone Buy all items from the Survival Air Support Armory.

Electric Avenue Use the EMP to take down 25 drones

Silent Partner Damage the same enemy in Cooperative Mode for 100 kills

Fast Reflexes Endurance Challenge: Destroy 3 ceiling spike traps after being caught in them

The Scalpel Singleplayer: Achieve 20 total knife kills

Killing Frenzy Kill 20 enemies in 60 seconds.

Sandman Kill 5 Grims in a row with only headshots

Settling the Score Select a Friend Autolog Recommendation and beat it

I like what I'm seeing Like a ship

Juggler Kill 30 enemies while they're falling through the air.

Exorcist Triumphed over undying lowerworld souls in seven fierce battles.

The Fat and the Furious Complete a Continuous Speed Run as Doughnut Drake

Access Denied Absorb 1000 damage with Auger Shields

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

They Go "Boom" Get 30 kills with the Magnum secondary fire in the single player Campaign.

Need for Speed Achieve a Complete Speed Run Time of Less than 2 Hours and 30 minutes

Galuf's Grail Completed all Cie'th Stone missions.

A Dinner for Two Endurance Co-op Challenge: Eat the meat of 3 wolves with your partner

I Believe I Can Fly Base jump 1000 meters.

Who Needs a Map? Endurance Challenge: Locate 5 crypts

Conqueror of Panau Complete 9 stronghold takeovers.

Arms Dealer Buy all items from the Survival Weapon Armory.

Backstabber Kill 20 enemies with melée while they are idle

Blade Runner - 75 kills with the knife Kill 75 Helghast using the knife

Making The Community Build and save any level created in Create mode

Explosives Expert Get 150 kills with the Carbine 40mm, LAARK, or frag grenade in the single player Campaign.

Still Tastes Good Endurance Challenge: Eat the meat of 5 wolves that were killed with poison damage

Helping Hands Revive a Co-op player 20 times

Piñata Party Kill 5 enemies with the melee attack while they're suspended with the grappling hook.

Follow Me! Kill 5 enemies by dragging them behind a vehicle with the grappling hook.

Babysitter - Revive 25 Buddies Revive your buddies a total of 25 times

Paint Splurge Fire 5,000 paintballs

Finish Him You completed 10 melee counters in 4 minutes.

Overachiever Earn 48 stars in Special Ops Mission Mode.

Teacher's Pet You watched all the tutorials! Take a gold star, go to the top of the class.

Adamant Will Felled a heavyweight of the lowerworld wilds.

The Crown Jewel Seek and destroy.

Burning Shadow Shadow Brand 20 Uruks.

Fight To The Last - Kill 1500 Helghast Killed 1500 Helghast

Pistol Pete Showdown Singleplayer: Get a total of 30 pistol kills

Archivalist Collect all journals

Corpse Wagon Detonate fallen Leeches to kill 25 enemies

A Feast for Two Endurance Co-op Challenge: Eat the meat of 3 bears with your partner

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

Completist - Destroy everything on the MAWLR Destroyed every destructible weapon on the MAWLR while on foot and on the Intruder

Scoped In multiplayer, get 25 headshots with longblaster rifles.

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