Batman: Arkham Asylum cheat codes

Big Bang
Reward: 50 Points
Objective: Complete story mode on Easy difficulty

Bigger Bang
Reward: 50 Points
Objective: Complete story mode on Normal difficulty

Biggest Bang
Reward: 50 Points
Objective: Complete story mode on Hard difficulty

Party Pooper
Reward: 10 Points
Objective: Time to break up this party

Freeflow Combo 20
Reward: 10 Points
Objective: Complete a combo of 20 moves (any play mode)

Freeflow Combo 40
Reward: 10 Points
Objective: Complete a combo of 40 moves (any play mode)

Night Glider
Reward: 5 Points
Objective: Glide continuously for over 100m

Rope-A-Dope-A-Dope
Reward: 10 Points
Objective: String up one henchman and drop him to surprise a second (any play mode)

Mano-A-Mano
Reward: 10 Points
Objective: Take on a beast in hand to hand combat

Catch!
Reward: 5 Points
Objective: Catch a Batarang (any play mode)

Freeflow Combo 5
Reward: 5 Points
Objective: Complete a combo of 5 moves (any play mode)

Freeflow Combo 10
Reward: 5 Points
Objective: Complete a combo of 10 moves (any play mode)

Freeflow Perfection
Reward: 10 Points
Objective: Perform a perfect combo including all of Batman\'s combat moves (any play mode)

Freakshow Rodeo
Reward: 10 Points
Objective: Ride a beast and unleash its power

Freeflow Bronze
Reward: 10 Points
Objective: Achieve 8 medals on combat challenges

Freeflow Silver
Reward: 25 Points
Objective: Achieve 16 medals on combat challenges

Freeflow Gold
Reward: 50 Points
Objective: Achieve 24 medals on combat challenges

Predator Bronze
Reward: 10 Points
Objective: Achieve 8 medals on predator challenges

Predator Silver
Reward: 25 Points
Objective: Achieve 16 medals on predator challenges

Predator Gold
Reward: 50 Points
Objective: Achieve 24 medals on predator challenges

Invisible Predator
Reward: 10 Points
Objective: Complete one predator challenge by using only Silent Takedowns and without being detected

Flawless Freeflow Fighter
Reward: 10 Points
Objective: Complete one combat challenge without taking damage

Crack The E Nigma
Reward: 20 Points
Objective: Solve every riddle on the island

Arkham Analyst
Reward: 20 Points
Objective: Solve 5% of Riddler challenges

Cryptic Investigator
Reward: 20 Points
Objective: Solve 10% of Riddler challenges

Lateral Thinker
Reward: 20 Points
Objective: Solve 25% of Riddler challenges

Mystery Solver
Reward: 20 Points
Objective: Solve 40% of Riddler challenges

Conundrum Cracker
Reward: 20 Points
Objective: Solve 55% of Riddler challenges

Mental Athlete
Reward: 20 Points
Objective: Solve 70% of Riddler challenges

Riddle Resolver
Reward: 20 Points
Objective: Solve 85% of Riddler challenges

World\'s Greatest Detective
Reward: 20 Points
Objective: Solve Arkham\'s biggest mystery

Perfect Knight
Reward: 75 Points
Objective: 100% Complete

Shocking Rescue
Reward: 10 Points
Objective: Take down Zsasz in the Patient Pacification Chamber

Leave No Man Behind
Reward: 10 Points
Objective: Rescue the guards and henchman from the Joker toxin in Decontamination

Malpractice Needs More Practice
Reward: 10 Points
Objective: Survive the onslaught from the deformed Joker henchman

Born Free
Reward: 10 Points
Objective: Escape from Intensive Treatment to the island surface

Just What The Doctors Ordered
Reward: 10 Points
Objective: Save all the doctors in Medical

Daydreamer
Reward: 10 Points
Objective: Survive the nightmare of the Scarecrow\'s fear gas

Baneful Payback
Reward: 25 Points
Objective: Defeat Bane

Breaking And Entering
Reward: 10 Points
Objective: Gain access to Arkham Mansion after it is locked down by the Joker

Recurring Nightmare
Reward: 10 Points
Objective: Face your biggest fears and keep your sanity

Zsasz Cut Down To Size
Reward: 10 Points
Objective: Save Dr. Young from being killed by Victor Zsasz

Solitary Confinement
Reward: 25 Points
Objective: Capture and lock up Harley Quinn

Double Trouble
Reward: 25 Points
Objective: Defeat two Titan Henchmen at once

Resist The Fear
Reward: 50 Points
Objective: Conquer the effects of the Scarecrow\'s fear gas

Crocodile Tears
Reward: 50 Points
Objective: Venture into Killer Croc\'s lair and come out alive

Poisoned Ivy
Reward: 50 Points
Objective: Defeat the giant Titan Ivy plant