The game is a side-scrolling platformer. There are six levels in the SNES version: Laboratory, Construction Zone, Brooklyn Bridge, Coney Island, a showdown in J. Jonah Jameson's Penthouse, and Ravencroft Asylum, and five in the Genesis version: Laboratory, Coney Island and the Funhouse, The Deconstruction Zone, The Mean Streets of the City, and The Ravencroft Prison for the Insane.