Sonic Heroes
Players can play as one of four teams of three characters. One of them has speed, the second has flight and the third has power. Team Rose goes for an easier direction, Team Sonic goes for the full level, Team Dark goes for a more difficult mission and Team Chaotix gets their own missions for levels. The bonus levels can let the player collect all seven Chaos Emeralds to unlock the secret final boss after completing the four team playthroughs.