MX vs ATV Unleashed: On the Edge is an off-road racing video game for the Sony PSP. This title belongs to the action-packed sports-racing genre and allows players to compete in high-octane events across various terrains. Users can choose from a variety of vehicles including motocross bikes, ATVs, sand rails, monster trucks, and bi-planes. The game features multiple modes, including single-player career, quick races, and multiplayer options. Its challenging tracks and freestyle arenas offer plenty of opportunities for stunts and high-speed racing thrills.