XGIII Extreme G Racing ROM Download can be obtained free for GameCube on EmuGames.net only. Play emulator game in English for the USA region. XGIII Extreme G Racing is a GameCube ROM that you can download to your computer or play online within your browser. You can also download roms such as Rush 2 Extreme Racing USA and Extreme-G that work on all devices including desktop and mobile. Be sure to rate the game if you enjoyed playing this ROM.