Sonic Riders: Zero Gravity is a futuristic racing game for Sony Playstation 2. It's the sequel to the original Sonic Riders, featuring the iconic Sonic The Hedgehog and his comrades competing in high-speed, hoverboard races. The game utilizes zero gravity environments, allowing characters to manipulate their surroundings and take advantage of different track routes. Players can perform tricks and collect power-ups, battling for the lead in exciting, fast-paced races. This game offers both single-player and multiplayer modes, providing entertaining gameplay for Sonic fans and racers alike.