In this walk-and-punch action game, you'll control the Dark Knight, not Bruce Wayne's alter ego but that of Terry McGinnis, a high-school student who discovers the Batcave and takes over the role of caped crusader. The Joker has invaded the Gotham Aerospace Research Center. The caped crusader must fight his way past waves of genetically altered creatures in four worlds. Since they're working for the Joker, all the game's enemies are evil and very strange.