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The Scene of the Crime Rescue Mad Hatter's first hostage.

Seeds of independence Liberate 500 slaves.

Bring It Down! Finish Operation Thunderbarge

The Taken King Complete "The Taken King" quest.

Pop! Complete a kitchen on a Balloon

Here I Come to Save the Day Attack an enemy to save your partner who is grappling with that enemy.

Spinning Leaf Cold Darkness Challenge: Get 5 headshots with the regular arrows in 1:00

Ding! You took a little elevator ride.

Zero In Defeat an enemy with a critical-hit headshot.

Pulling His Strings Defeat the Dollmaker without taking any damage.

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

Kitchen Nightmares Complete a kitchen in the Munch Mansion

Ace Pilot Get a 70% or higher hit rate on Stage 10 or above!

Electric Burn Kill the Electric Great White

Kaleidoscope Kill 3 enemies using sniper scope while wearing the Gas mask and using the Night Vision goggles all at the same time.

Marathon Travel 100,000 meters on foot.

SATURN Completed the Saturn levels

Combat Specialist Cold Darkness Challenge: Complete Cold Darkness without dying

Real Action Hero Kill a criminal in Independence Day from mid-air after escaping the penthouse

Werewolf Mastered Acquire 11 werewolf perks

Another Brother Falls You survived the drive into Sinclair Parish

Relic Hunter Assist in capturing 20 capture points in Salvage.

Shadow Killer Kill the Shadow Orca

Graduate Complete Chapter 5.

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

Not Part of the Job Description The water's rising, but we'll get out of this without a scratch. (Ch. 5)

Raider Complete a Raid.

This is Fine Have 10 tiles on fire at a time

Certified Genius Obtained over 10 certificates from the vocational school.

Racing and Pacing Finish the game in five hours.

That Lucky Old Sun Completed That Lucky Old Sun.

Twice Nightly Complete New Game Plus

Painting the Town Red Complete all Radula Rooms

Don't Mind Me While using Aether as Colt, kill 3 enemies without alerting nearby enemies.

Boy Genius Complete all 5 classes for every subject.

Kill Your Darlings You put your imagination in its place.

Like a Dragon Reached level 50 with Kasuga.

You're a Real Pizza-work Push someone off a level

The Last Laugh The joke's on who?

Retreat From Fire Cause the Alien to retreat using a molotov

Bone Breaker Kill the Bone Sperm Whale

Career Criminal Attain 100% Game Completion.

A good first take Complete a race without taking a fall or using Rewind in any game mode

Skate Pro Travel 50,000 meters on the skateboard.

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

Parachute Climber Open the parachute and then land on foot 300 meters above the starting height.

Perfect Aim Win a match as Deathstroke without missing a shot (minimum 12 shots)

Noms Eat 10 pieces of food in SP

No Tumbler Fumbler Picked 25 locks.

Head Games Rescue Mad Hatter's second hostage.