Dr Mario (JU) [t1] ROM Download for Nintendo (NES) on Emulator Games. Play Dr Mario (JU) [t1] game that is available in the United States of America (USA) version only on this website. Dr Mario (JU) [t1] is a Nintendo emulator game that you can download to your computer or play online within your browser. You can also download free ROMs such as Dr Mario, Super Mario Bros 3 and Donkey Kong (JU) as shown below. Dr Mario (JU) [t1] works on all your devices in high quality.