A year has passed since the doomsday project was destroyed and Dr. Robotnik was defeated.As everything is peaceful on planet Mobius, Sonic and the freedom fighters learn that Snivley and Naugas have teamed to take over the planet. And they’re not alone. Elena, Dr. Robotnik’s Niece from the past, has joined them. Now, it’s up to a certain fast blue hedgehog and his friends to save their planet from certain doom once again.
