Online Multiplayer & Local Co-Op Modes feature 12 players per race, 4 player splitscreen, and various offline and online race modes including: Grand Prix Mode, Exhibition Mode, Time-Trial and Team Adventure Mode Alter the appearance and handling of your vehicle Includes 14 spectacular offensive and defensive items to help you overcome your rivals teams and get into the lead Features 15 playable characters from across the Sonic Universe, and 3 distinct character types including Speed, Technique, and Power