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Tick Tock Climb the Clock Tower in 40 seconds in "Dark"

Guilty as Charged Complete a Murder Circus Finale with Chief Justice.

Gimme Five Attain Level 5 with all Murder Circus contestants.

Seal the Deal Complete a Triumph Seal.

Perk-a-Holic Have all four perks simultaneously active in a game of Nazi Zombies. (Map Pack 2 only)

Most Dangerous Game Complete a Murder Circus Finale with Artemis.

Viva La Reina Complete a Murder Circus Finale with Consuela.

Hitchhiker Defuse the bomb on the truck in 'Gora Dam' while it is in motion

World Changing Complete 50 Event Quests.

Helo Hat Trick Destroy each objective helicopter in 'Reactor' with a different Armament

Snow Angel Execute the forest sniper in 'Frozen Tundra' with a takedown

Living the Dream Complete a Murder Circus Finale with Daniel Li.

Back To School Kill all enemy snipers in Sniper Alley without being hit ("Ghosts of Sarajevo")

Red Kill 100 Red Dudes with a rifle.

Interception Grapple to an Agent who's reeling through the air, and reel-kick them

Silence of the Llamas Expel the Infestation at the Farm

Plant Prosperity Sow 10 hectares

Campaign Kitty Obtain all 108 medals on the original Arkham City campaigns (as Catwoman)

Perkaholics Anonymous! Survive until round 20 without buying a single Perk. (Map Pack 3 only)

Deer in the Headlights Stab five stunned enemies in a row in the "Light 'Em Up" Special Ops mission.

The Power of Rico Compels You Exorcise the Infestation at the Church

Solino Chainsaw Massacre Eradicate the Infestation at the Compound

David vs Goliath In Checkmate, destroy the APC using an RC-XD

They Came From the Lake Liquidate the Infestation at the Lake

Deep Web Become part of the community.

Rapid Reflexes Get 5 Headshot Kills during a single use of the Adrenaline Stim in Campaign

Fervent Farmer Cultivate 10 hectares

Ample Yield Harvest 10 hectares

Like the back of your hand Reach 100% exploration on one REGION in Alps

Demons on a Plane Obliterate the Infestation at the Crash

The Flying Dead Abolish the Infestation on the Mountain

First night on the streets Complete the Unleashed Goal of one Event of the HOT WHEELS™ - Batman Expansion.

The legend was not enough Reach the LEGEND rank in 3 different fields of expertise

Hey, Catch! Throw and hit an enemy directly with a Flammable Cannister then blow them up with it

Frequent Flyer! Use the teleporter 8 times. (Map Pack 3 only)

I've Got This Acquire all upgrades

Rookie of the Year Earn a B Rank in the Trial of Initiation

Poking the Bush Collect all secrets in Act 1

Snitch Called in for backup

Shot Blocked Shoot the gun out of the air in 'Flashpoint' before a terrorist catches it

Delighted Plants Fertilize 10 hectares

Soul Survivor Reach round 15 in Nazi Zombies without getting revived. (Map Pack 2 only)

Give Them Something to Believe Complete New Game Plus

Lord of War On day 1 of the Firestarter job, steal all the weapons from the hangar.

I Call Shotgun! Drive a vehicle with a Sentry Gun on the back and have it kill 5 enemies

Sub Zero Complete the "Arctic Recon" Special Ops mission on Veteran difficulty.

Bulldozed In Ground Control, crush 25 enemies while driving the tank

Never Speak of This Again Finish Extermination

Toasty Light the marshmallows over the bonfire

Helpful Stranger Revive a player from a different Squad in MWZ