Sonic Riders: Zero Gravity, released for the Nintendo Wii in 2008, is a fast-paced racing game featuring characters from the iconic Sonic the Hedgehog series. Players take on gravity-defying courses using hoverboards and other vehicles, navigating through intense tracks filled with ramps, loops, and sharp turns. The game incorporates a unique gravity control mechanic that allows players to shift the course's gravity to access new paths and overtake opponents. With a mix of single-player modes, multiplayer options, and a story mode featuring Sonic and his friends, this game offers a high-speed arcade racing experience with a twist.