Sonic R (USA, Brazil) ROM Download for Sega Saturn (Saturn) on Emulator Games. Play Sonic R (USA, Brazil) game that is available in the United States of America (USA) version only on this website. Sonic R (USA, Brazil) is a Sega Saturn emulator game that you can download to your computer or play online within your browser. You can also download free ROMs such as Sonic R (Europe), Sonic Jam and Sonic 3D Blast as shown below. Sonic R (USA, Brazil) works on all your devices in high quality.