XG3: Extreme-G Racing for PS2 is a futuristic, high-speed motorcycle racing game featuring intense combat with advanced weaponry on gravity-defying tracks, set in the 23rd century, offering a career mode, varied environments (underwater, canyons, space), and multiplayer modes like Team Grand Prix. Players race supercharged bikes, smash the sound barrier, upgrade gear with earnings, and compete through leagues, providing an adrenaline-fueled, arcade-style experience.