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Freeflow Combo 5 Complete a combo of 5 moves (any play mode)

Shocking Rescue Take down Zsasz in the Patient Pacification Chamber

Malpractice Needs More Practice Survive the onslaught from the deformed Joker henchman

Leave No Man Behind Rescue the guards and henchman from the Joker toxin in Decontamination

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

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

Baneful Payback Defeat Bane

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

Recurring Nightmare Face your biggest fears and keep your sanity

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

Tastes Like Chicken! Kill and loot 10 small animals (rabbits, chickens, rats).

Solitary Confinement Capture and lock up Harley Quinn

Equalizer Kill 75 enemies with the rifle.

Lateral Thinker Solve 25% of Riddler challenges

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

Double Trouble Defeat two Titan Henchmen at once

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

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

Now We're Getting Serious Fully mod and completely upgrade any weapon.

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

Poisoned Ivy Defeat the giant Titan Ivy plant

Widowmaker Kill 40 enemies with the shotgun.

Big Bang Complete story mode on Easy difficulty

Sabersmith Fully customize your lightsaber

Friendly Play an Exhibition match

Historian Find 75% of all documents.

Let's Cook! Learn 12 potion formulae.

Mystery Solver Solve 40% of Riddler challenges

The Good Fight Reach Karma Level 2, and purchase any Guns For Hire upgrade (Campaign only).

Gravity Daze! Made the CPU Chip punch the glass sphere, sending at least 10 Bots flying.

Strange Acquaintance Rescue Jacob from the gulag

Hacked a Security Camera The player has successfully hacked a security camera

Archaeologist Collect 75% of all relics.

Bookworm Read 30 books, journals or other documents.

Born Survivor Reach Level 5

Can't Touch This! Kill 5 foes in a fight without taking damage (except for Toxicity) and without using the Quen Sign.

Dr. Feelgood Craft 15 syringes (Campaign only).

Future Retro Play a Holotape Game

Party Pooper KO all the henchmen celebrating your arrival at the party

Rapid Recovery Heal yourself in combat 3 times

Fly you fools! Make 20 uruks flee by dropping Morgai Fly nests.

Coins in the Cushion In the Main Campaign, looted 200 containers.

Bank Shot Defeat an enemy by colliding them with another enemy

Fixer-Upper Purchase 3 items for the Ghale Homestead (Campaign only).

To Rule them All Witness the creation of The Rings of Power.

Bigger Bang Complete story mode on Normal difficulty