The Joker knows, that each time there is a trouble in Gotham City Batman will come to see what happened. He has prepared a big surprise for him, but Batman is ready for everything.
Gotham city always attracts new villains with no reason, like it is the center of the universe. Hopefully, Gotham is being protected by Batman, his allies and followers. Despite this fact, there are villains Batman can't arrest. The Joker is one of them and he wants nothing, but spread chaos on the street of Gotham. Help Batman to prevent that!