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