Gnuboy is an emulator for the Gameboy console. You need to download games for Gameboy at home and play with friends to experience the full power of your Windows device. Just try playing your favorite Gameboy ROMs and get the most out of your emotions! File Gnuboy has a size - 72.5KB it is checked by the most reliable anti-virus programs and 1,082 of our visitors. It's completely safe!