Batman: Arkham Asylum


UnlockableHow to Unlock
Arkham Analyst (20)Solve 5% of Riddler challenges
Baneful Payback (25)Defeat Bane
Big Bang (50)Complete story mode on Easy difficulty
Bigger Bang (50)Complete story mode on Normal difficulty
Biggest Bang (50)Complete story mode on Hard difficulty
Born Free (10)Escape from Intensive Treatment to the island surface
Breaking And Entering (10)Gain access to Arkham Mansion after it is locked down by the Joker
Catch! (5)Catch a Batarang (any play mode)
Conundrum Cracker (20)Solve 55% of Riddler challenges
Crack The E Nigma (20)Solve every riddle on the island
Crocodile Tears (50)Venture into Killer Croc's lair and come out alive
Cryptic Investigator (20)Solve 10% of Riddler challenges
Daydreamer (10)Survive the nightmare of the Scarecrow's fear gas
Double Trouble (25)Defeat two Titan Henchmen at once
Flawless Freeflow Fighter (10)Complete one combat challenge without taking damage
Freakshow Rodeo (10)Ride a beast and unleash its power
Freeflow Bronze (10)Achieve 8 medals on combat challenges
Freeflow Combo 10 (5)Complete a combo of 10 moves (any play mode)
Freeflow Combo 20 (10)Complete a combo of 20 moves (any play mode)
Freeflow Combo 40 (10)Complete a combo of 40 moves (any play mode)
Freeflow Combo 5 (5)Complete a combo of 5 moves (any play mode)
Freeflow Gold (50)Achieve 24 medals on combat challenges
Freeflow Perfection (10)Perform a perfect combo including all of Batman's combat moves (any play mode)
Freeflow Silver (25)Achieve 16 medals on combat challenges
Invisible Predator (10)Complete one predator challenge by using only Silent Takedowns and without being detected
Just What The Doctors Ordered (10)Save all the doctors in Medical
Lateral Thinker (20)Solve 25% of Riddler challenges
Leave No Man Behind (10)Rescue the guards and henchman from the Joker toxin in Decontamination
Malpractice Needs More Practice (10)Survive the onslaught from the deformed Joker henchman
Mano-A-Mano (10)Take on a beast in hand to hand combat
Mental Athlete (20)Solve 70% of Riddler challenges
Mystery Solver (20)Solve 40% of Riddler challenges
Night Glider (5)Glide continuously for over 100m
Party Pooper (10)Time to break up this party
Perfect Knight (75)100% Complete
Poisoned Ivy (50)Defeat the giant Titan Ivy plant
Predator Bronze (10)Achieve 8 medals on predator challenges
Predator Gold (50)Achieve 24 medals on predator challenges
Predator Silver (25)Achieve 16 medals on predator challenges
Recurring Nightmare (10)Face your biggest fears and keep your sanity
Resist The Fear (50)Conquer the effects of the Scarecrow's fear gas
Riddle Resolver (20)Solve 85% of Riddler challenges
Rope-A-Dope-A-Dope (10)String up one henchman and drop him to surprise a second (any play mode)
Shocking Rescue (10)Take down Zsasz in the Patient Pacification Chamber
Solitary Confinement (25)Capture and lock up Harley Quinn
World's Greatest Detective (20)Solve Arkham's biggest mystery
Zsasz Cut Down To Size (10)Save Dr. Young from being killed by Victor Zsasz