เนื้อเรื่อง

Mephiles and his Dark Brotherhood led by Scourge The Hedgehog are back to get revenge on Sonic and all of his friends. A story fille with action, mystery, and family commences in this new RPG adventure. In this game you will explore many famous locations from the Sonic world in a way never done before, take part in engaging battles, and uncover the mystery of the Dark Brotherhood.