Frog Dude (Proto) ROM Download for SEGA Genesis (Genesis) on Emulator Games. Play Frog Dude (Proto) game that is available in the United States of America (USA) version only on this website. Frog Dude (Proto) is a SEGA Genesis emulator game that you can download to your computer or play online within your browser. You can also download free ROMs such as Frogger (UJ), Two Crude Dudes (T-13026) [R-USA] and Prince Of Persia 2 - The Shadow And The Flame (Europe) (Proto) as shown below. Frog Dude (Proto) works on all your devices in high quality.