I was just reading on Wikipedia about the forthcoming Batman: Arkham City, and it seems the developers were planning the sequel before the original was even released. There is a secret room somewhere in Arkham Asylum containing Quincy Sharp's plans to build Arkham City.

Where in the game can I find these secret plans?

2 Answers 2


The plans are in the back of Quincy Sharp's office. GameInformer has a video walkthrough describing how to see the plans for yourself.


It's in Quincey Sharp's Office, when you walk in. Go to the left and go to the wall. You need to use all three Explosive Gels to knock it down

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