Shanghai Downtown SX addon - Edgar Torronteras' eXtreme Biker

This motocross game, endorsed by Spanish MX freestyle champion Edgar Torronteras, includes 4 game modes: racing on outdoor tracks in Motocross mode, on indoor tracks in Supercross mode, hunting for checkpoints in the wide Baja areas, or going for spectacular stunts in Freestyle mode. There are over 20 different tracks, including city courses. Players can choose from various customizable bikes, ranging in displacement from 125cc to 500cc. Several difficulty modes determine how hard it is to keep the bike under control, and a multiplayer mode allows races between up to 8 human riders.