Batman: Arkham Asylum Xbox 360 Unlockables

Achievements

Complete each achievement to receive the allotted gamerscore.

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

Armored Batman (Challenge Mode)

• Complete the Game
  Armored-suit Batman