Two classic Sonic the Hedgehog titles combined into one epic saga! Defeat the evil Dr. Robotnik once and for all and stop him from unleashing the destructive power of the Death Egg!
Knuckles has learned that he was being manipulated by Dr. Robotnik, and has teamed up with Sonic the Hedgehog to get his revenge and save Angel Island.
The dastardly mad scientist Dr. Robotnik is back, and this time he has trapped Sonic the Hedgehog in a sprawling pinball machine known as the Veg-O-Fortress.