The Game & Watch Emulator (GNW64) is a Commodore C64 emulator the for the early Game & Watch games. The features are: Sharp S5A-CPU, plays unmodified ROM-files, custom display routines for each game, support for SuperCPU, C128 in 2 MHz mode and U64 Turbo mode. The supported games are: Ball, Vermin, Fire and Helmet.