Sonic and the gang are back in an all-new adventure! When Doctor Robotnik returns once again with another evil plan, it will take even more effort from the duo of Sonic and Tails as Robotnik has more tricks up his sleeve than ever, including a tricky ally known as Knuckles the Echidna, who pursues Sonic in his travels on a never ending quest to stop the blue hedgehog from succeeding! Join Sonic and Tails as they struggle yet again to stop Robotnik, as well as try to stop the never ending opposition that is Knuckles.
- Save feature could now be used in a Sonic game.
- 3 playable characters
- Connect this on top of the Sonic and Knukles game for one extra and third playable character
- For 1-2 player