Snoopy Tennis ROM Download for Gameboy Color (GBC) on Emulator Games. Play Snoopy Tennis game that is available in the United States of America (USA) version only on this website. Snoopy Tennis is a Gameboy Color emulator game that you can download to your computer or play online within your browser. You can also download free ROMs such as Mario Tennis, Mario Tennis GB and All Star Tennis 2000 as shown below. Snoopy Tennis works on all your devices in high quality.