The story starts with a new character Angel the hedgehog walking down a ruined city. She tells the story of how Eggman tested a weapon on her city and destroyed it. As she recalls her events she mentions how Eggman finally is in control of the world. Luckily there is a rebel alliance against Eggman who saved the villagers. She recalls how the black hedgehog, the two tailed fox, the red echidna, the pink hedgehog, the bat girl and the orange rabbit rescued evryone and destroyed the weapon. Finally she tells the gamers how the heroic hedgehog Sonic personally saved her. She vows revenge against Eggman and also vows to see Sonic the Hedgehog again.