30 Iconic Comics All Batman Fans Must Own
17. Batman: Arkham Asylum
Batman: Arkham Asylum - also known as Arkham Asylum: A Serious House on Serious Earth - sees the inmates of Arkham Asylum taking over the place and seizing control of the staff.
They have demands - demands that will result in the release of the hostages - one of which is that Batman must be turned over to them and become one of their own.