01Achievements
Every Batman: Arkham Asylum achievement, ordered by how few players in the world have unlocked it.
8 of 47 entries
Just What The Doctors OrderedSave all the doctors in medical51.3%Common
Arkham AnalystSolve 5% of Riddler challenges52.7%Common
Freeflow Combo 10Complete a combo of 10 moves (any play mode)55.6%Common
Born FreeEscape from Intensive Treatment to the island surface60.2%Common
Leave No Man BehindRescue the guards and henchman from the Joker toxin in Decontamination68.6%Common
Malpractice Needs More PracticeSurvive the onslaught from the deformed Joker henchman71.2%Common
Shocking RescueTake down Zsasz in the Patient Pacification Chamber74.1%Common
Freeflow Combo 5Complete a combo of 5 moves (any play mode)76.8%Common
Data from Steam — Steam Web API Terms of Use. Last updated .