Fan Casting Arkham Asylum: Kingdom Of Madness

After the inmates are freed from their cells and start a riot in Arkham Asylum, Batman has to journey in and resolve the chaos. To take back the asylum and save the guards and doctors taken hostage, Batman has to fight off a lot of his villains. He has to fight Poison Ivy in the Greenhouse, Scarecrow in the Medical Wing, Mad hatter in the Cafeteria, Two-Face in the Security Wing, and The Joker in the Movie Theater, where Joker dresses in drag and sings "I'm A Sweet Transvestite". However, it's revealed that the person who sets the inmates free is no other than the head doctor, Hugo Strange. Hugo is revealed to be a complete nut case who's obsessed with Batman, and his plan was to see how he's able to defeat his rogues gallery. Revealing he's figured out who Batman is, and his ultimate goal is to replace Batman, planning on trapping him inside Arkham Asylum. He'd then taking up the mantle of Batman, thinking that he'd be a better Batman than Bruce ever was.