Batman: Arkham Asylum achievements

7.93%

Perfect Knight

100% Complete

8.11%

Freeflow Gold

Achieve 24 medals on combat challenges

10.24%

Freeflow Silver

Achieve 16 medals on combat challenges

10.51%

Freeflow Perfection

Perform a perfect combo including all of Batman's combat moves (any play mode)

11.15%

Predator Gold

Achieve 24 medals on predator challenges

12.60%

Predator Silver

Achieve 16 medals on predator challenges

15.72%

Freeflow Bronze

Achieve 8 medals on combat challenges

16.86%

Biggest Bang

Complete story mode on Hard difficulty

17.72%

Invisible Predator

Complete one predator challenge by using only Silent Takedowns

19.85%

Freeflow Combo 40

Complete a combo of 40 moves (any play mode)

20.43%

Predator Bronze

Achieve 8 medals on predator challenges

24.20%

Mano-A-Mano

Defeat Titan henchman without using Batarangs (any play mode)