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In Batman: Arkham Asylum, blowing up a wall in the Warden's Office reveals a secret room that shows blueprints for "Gotham City" - hinting at the game's sequel, Arkham City. : r/GamingDetails
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I just discovered a secret room in the Warden's Office that hints that we may be getting a sequel to Arkham Asylum. What do you guys think this means? : r/BatmanArkham
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