Batman: Arkham Asylum - Play as the Joker Challenge Map (2009)

This DLC includes the following Challenge Maps: - Maximum Punishment Challenge Map - Paging Dr. Joker Challenge Map - Gutter Tactics Challenge Map - Administered Pain Challenge Map - Caged Fighter Challenge Map - Hell's Hacienda Challenge Map - Giggles in the Gardens Challenge Map - Cavern of Love Challenge Map

• Release Date: August 21, 2009
• Developer: Warner Bros. Interactive Entertainment