Out of the six playable characters, Team Sonic are playable in the Hero Story, and are bosses in the Dark Story. They watch Sonic sprint into the distance just before the end credits. In the last story, Tails and Knuckles, along with Amy and Big, support Sonic as he fights against Perfect Chaos (Chaos will all seven Chaos Emeralds). The three team up once again to fight against Chaos, but after this, Sonic and Tails chase the Egg Carrier while Knuckles stays behind. He fights against Sonic and Tails, but the three end up losing the Chaos Emerald, which are given by Eggman to a water monster named 'Chaos'. While Sonic and Tails are collecting the Chaos Emerald while trying to stop Eggman, Knuckles is once again duped by Eggman, but this time, he is duped into thinking that Sonic wants to steal the shards of the Master Emerald from him. Sonic later brings the Master Emerald back to Knuckles, and in the end of Knuckles's story, Sonic saves Knuckles in Sky Sanctuary after the latter had defeated Mecha Sonic. After Sonic and Tails fought and defeated Knuckles, Eggman stole the Master Emerald, and the three teamed up to (unsuccessfully) stop Eggman.

Sonic, Tails and Knuckles are the playable characters in this game.ДЄfter Sonic and Tails met in Sonic the Hedgehog 2, the two flew to Angel Island, where they met Knuckles the Echidna, the guardian of the Master Emerald, who opposed them due to being duped by Eggman that they are aftet the Master Emerald.

Team dark sonic heroes