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Boom Chat Kalaka Dunk the basketball.

No More Lives Die 9 times.

Cat-a-strophe Try to play mahjong with the robots.

Al-Cat-Raz Go to jail.

Eye Opener Complete the game and open the city.

Meowlody Bring all the music sheets to Morusque.

Born Free Escape from Intensive Treatment to the island surface

Freeflow Combo 10 Complete a combo of 10 moves (any play mode)

Arkham Analyst Solve 5% of Riddler challenges

Productive Day Sleep for more than one hour.

Just What The Doctors Ordered Save all the doctors in Medical

Daydreamer Survive the nightmare of the Scarecrow's fear gas

Cryptic Investigator Solve 10% of Riddler challenges

Scratch Scratch the vinyl in the club.

Baneful Payback Defeat Bane

Breaking And Entering Gain access to Arkham Mansion after it is locked down by the Joker

Pacifist Complete the Sewers without killing any Zurks.

Recurring Nightmare Face your biggest fears and keep your sanity

Zsasz Cut Down To Size Save Dr. Young from being killed by Victor Zsasz

Solitary Confinement Capture and lock up Harley Quinn

Lateral Thinker Solve 25% of Riddler challenges

I Remember! Gather all B-12 memories.

Freeflow Combo 20 Complete a combo of 20 moves (any play mode)

Badges Collect all badges.

Double Trouble Defeat two Titan Henchmen at once

Territory Scratch in every chapter.

Sneakitty Go through Midtown without being detected by the Sentinels.

Can't Cat-ch Me Complete the first Zurk pursuit without being caught.

Resist The Fear Conquer the effects of the Scarecrow's fear gas

Crocodile Tears Venture into Killer Croc's lair and come out alive

Campaign Complete Complete all Campaign levels.

Freakshow Rodeo Ride Titan henchman and knock down 10 thugs (any play mode)

Poisoned Ivy Defeat the giant Titan Ivy plant

Big Bang Complete story mode on Easy difficulty

Youth In Versailles Complete Memory Sequence 1.

Back in the Mud Complete Chapter 1.

Mystery Solver Solve 40% of Riddler challenges

Bookmarked Tag 100 enemies

Death Mode: Sparkle Darkle Complete the Death Mode level.

Beat School: Straight Up Complete the Beat School level.

Beat School: Tiny Groove Complete the Beat School level.

Beat School: Hi-Hat Spice (not very spicy) Complete the Beat School level.

Beat School: Lullaby Complete the Beat School level.

Beat School: Chord Tweak Complete the Beat School level.

Beat School: Chordaby Complete the Beat School level.

Beat School: Roll The Bass Dice Complete the Beat School level.

Beat School: Uh Oh Complete the Beat School level.

Beat School: Cuts, Scrapes and Scratches Complete the Beat School level.

Beat School: A Rolling Frolic Complete the Beat School level.

Beat School: It's Getting Tense In Here Complete the Beat School level.