Batman: Arkham Asylum achievements

8.10%
Perfect Knight
100% Complete
8.33%
Freeflow Gold
Achieve 24 medals on combat challenges
10.57%
Freeflow Silver
Achieve 16 medals on combat challenges
10.71%
Freeflow Perfection
Perform a perfect combo including all of Batman's combat moves (any play mode)
11.41%
Predator Gold
Achieve 24 medals on predator challenges
12.85%
Predator Silver
Achieve 16 medals on predator challenges
15.97%
Freeflow Bronze
Achieve 8 medals on combat challenges
16.95%
Biggest Bang
Complete story mode on Hard difficulty
18.06%
Invisible Predator
Complete one predator challenge by using only Silent Takedowns
19.93%
Freeflow Combo 40
Complete a combo of 40 moves (any play mode)
20.72%
Predator Bronze
Achieve 8 medals on predator challenges
24.67%
Mano-A-Mano
Defeat Titan henchman without using Batarangs (any play mode)