Horokey

Horokey

1,58098045
23 May 10
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Batman: Arkham Asylum (PC) Achievements

Full list of all 47 Batman: Arkham Asylum achievements worth 1,000 gamerscore. It takes around 15-20 hours to unlock all of the achievements.

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  • Invisible Predator

    Complete one predator challenge by using only Silent Takedowns and without being detected

    25 May 2010 - 3 guides
  • Perfect Knight

    100% Complete

    25 May 2010 - 2 guides