Scooby Doo Mystery (JUE) ROM Download for SEGA Genesis (Genesis) on Emulator Games. Play Scooby Doo Mystery (JUE) game that is available in the United States of America (USA) version only on this website. Scooby Doo Mystery (JUE) 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 Doom 32X, Mickey Mouse - Great Circus Mystery and Sonic The Hedgehog 2 (JUE) as shown below. Scooby Doo Mystery (JUE) works on all your devices in high quality.