Play as the Joker in Batman: Arkham Asylum PS3

By Stephany Nunneley

An advertisement appearing in PlayStation Home has revealed that the Joker is a playable character in the PS3 exclusive challenge map levels for Batman: Arkham Asylum.

Kotaku readers sent in shots of the billboard which shows off the famous villain and the mention of him being a playable character.

The challenge maps are in addition to the main game and allow players to repeat levels to achieve the best possible score.

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