YungB905

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

Fashion Statement Change all your clothes in your wardrobe or a clothing store.

Just What The Doctors Ordered Save all the doctors in Medical

Man Around Town Visit Aberdeen, Central, Kennedy Town and North Point.

Minor Face Achieve Face Level 2.

Daydreamer Survive the nightmare of the Scarecrow's fear gas

Splash Kiss the Nyad

Slight Silver Achieve 5 Silver Stat Awards.

Cryptic Investigator Solve 10% of Riddler challenges

Stuntman Successfully perform an action hijack.

The Basics of Survival Combine two items together.

Baneful Payback Defeat Bane

That'll Hold 'Em Use Wooden Boards to board up a window.

First Break-In Open a dial safe.

Hip to Add Squares Increase your inventory slots.

That'll Show 'em Complete Payback.

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

Gold Rush Achieve 5 Gold Stat Awards.

Daddy Issues Defeat Zeus

The End Begins Beat the Game on any Difficulty

A Vault-like Mind Open a portable safe.

Customizer Customize a weapon.

Recurring Nightmare Face your biggest fears and keep your sanity

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

Boss Batch 3 Kill the Kraken and all three Sisters of Fate

Gladiator Play a game on Utopia Coliseum

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

Officer Complete 25% of all missions, cases, favors, events, jobs and races.

Gadgetman Pick a lock, plant a bug, trace a phone, crack a safe, and take over a spy camera.

Solitary Confinement Capture and lock up Harley Quinn

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

Lateral Thinker Solve 25% of Riddler challenges

Path to the Goddess Solve the Goddess Statue puzzle.

Vermin Extermination Destroy a Mr. Raccoon.

Double Trouble Defeat two Titan Henchmen at once

Tourist Win a bet on a cockfight.

Make the Jump Infiltrate a cargo ship.

A Big Betrayal Complete Dockyard Heist.

Gaining Face Achieve Face Level 5.

Substantial Silver Achieve 15 Silver Stat Awards.

15 Min Fight Scene Battle your way to the Loom Chamber in under 10 minutes

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

A Slap in the Face Kill someone with a fish.

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

Don't Need No Stinkin' Gun Defeat an enemy with a knife.