The Joker: I'm in control of the asylum. You're not going anywhere I don't want you to. Understand?
Batman: If you think I'll let you run...
The Joker: Blah, blah, blah! Always with the hero speak! I'm getting bored of watching you. Why don't you just come find me?
The Joker: I'm getting bored.
The Joker: [Over the P.A. system] Ding d-ding, dong! Joker here! Here's what's new in the asylum... Some idiot is running around the asylum, dressed like a bat...! I know! Crazy! He should be considered costumed and dangerous.
The promotional website for the game. If you hit employee login you will be taken through a series of 'hacking' into the Arkham Asylum security in the game, and actually read and listen to patient interviews and see their Arkham profile.