Build, Customize and Race your Own Supercharged Speedster in the First Driving Simulator for Sega Dreamcast -Build original cars from scratch - over 2 million combinations are possible! -Choose from more than 130 perfectly rendered GT sports cars -Unique handling and performance for each car based on original specifications -3 racing modes, 22 tracks, manufacturer-sponsored cups and over 20 special event races -Split screen 2 player head-to-head mode -Upload scores and lap times to the internet or trade your racing machines using the VMU