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Luck Be A Lady Get all MK Dragons in Test Your Luck

Putting in Overtime Complete the secret trial

Party's Over In Most Wanted, perform 5 takedowns on guards in the gala without being spotted

Flawless Clarity Complete a run in Lost Between Worlds in 15 minutes

Helipocalypse Destroy 6 helicopters in the "Kill Switch" Special Ops mission.

Cash Out Complete "The Buy-In" Smash Attack event

I’ll take that bet Get 20 kills with the X-8 Night Sniper and the EE-4. (Multiplayer)

Your tax dollars at work Use a missile to take out a single enemy in 'Danger Close'

Toy seller Find 3 toys in New Game+ mode: teddy bear, sun and fish.

Skilled Negotiator Complete the Special Ops mission "Negotiator" on Veteran difficulty.

Ultimate Humiliation Perform every fighter's hidden finishing move

Dialed In Customize your loadout in every Open Combat Mission

Through the Dimensional Rift Defeated Omega.

Stay in attack formation Win 10 Rounds of Battle Station

Onwards! Get 30 kills with the DT-29

EMPressive... Complete the "Kill Switch" Special Ops mission on Veteran difficulty.

Apex Complete the "Vertigo" Special Ops mission on any difficulty.

Handle with Care Complete the "Special Delivery" Special Ops mission on any difficulty.

The Competitor Complete 200 Versus matches (online OR offline)

Feline Revenge Obtain all 72 medals on the original Arkham City ranked maps (as Catwoman)

Floater Parachute off a Gantry Crane onto the roof of the Harbormaster's Building in 'Precious Cargo'

Not on My Watch Rescue all the hostages in the Special Ops mission "Negotiator."

Full Master Earn all Gold Medals available in Mastery Challenge

A Joyful Nurse Revive 1996 players as Support in Multiplayer

Hired Gun Complete 20 Contracts in MWZ

Switcheroo Complete "Fox Hunt"

Rush Hour Get a Double Kill with the RC-XD in Multiplayer

Finally Home Complete every Adventure level in The Journey Home.

Now Who's the Idiot? Finish The Artifact

A New Protagonist Earned the top ranking in the Friendly Match.

Stomp-A-Mole Eject 10 Abas from the ground

One Big Happy Family Complete "Face 2 Face"

Washington Raiders Complete the full Operation Dark Hours raid in a group of eight players.

Not a Scratch Finish with your tank at full health in the "Iron Clad" Special Ops mission.

Vive la Résistance Complete all Connie Resistance Missions

Siege Complete the "Light 'Em Up" Special Ops mission on any difficulty.

Ash the Leech Gain 10 health chunks using Heroic Gifts

Betrayal Kill an enemy from behind at close range while disguised by the Sleeper Agent

Masochist Lose 20 health chunks from using Heroic Gifts

Community Service Complete all Angel Resistance Missions

Supply And Demand Complete all Freddie Resistance Missions

Off The Record Complete all Claire Resistance Missions

Main Course Earn all 81 Stamps available in Super Size Career

Music Lover Collect all harmonica melodies in the SAM'S STORY chapter.

Write Off Kill 500 Enemies using an Insured Weapon in MWZ

Frequent Flyer BASE jump and travel more than 150 m with your parachute

I never doubted you! Win 10 Rounds of Infiltration

Untouchable Use only one self revive care package in the "Special Delivery" Special Ops mission.

The Ultimate Price Make the Ultimate Offering

A Nightmare On Kusi Street Purge the Infestation on the Mainland