Sonic embarks on his biggest adventure ever with his trademark blazing speed and a new gameplay twist. Control 3 playable characters simultaneously, using speed, power, and flight to conquer massive worlds. Using the three formations and the powerful moves that each team member has, Sonic and his friends combine forces to battle the ultimate evil.

Play as one of 4 teams for a total of 12 playable characters - each with their own unique signature moves and plot.
Each team boasts multiple specialized stages with unique missions and CG movies.
Experiment with the team formations to learn the best way to defeat enemies, solve puzzles, and navigate the huge environments.
Each stage contains multiple paths and missions for tons of gameplay hours.