Sonic the Hedgehog 3 introduced Metal Sonic in a credits scene to set up the character as a Sonic 4 villain, but it created a major problem.

If you can't wait to see more of Metal Sonic in the already-confirmed Sonic 4, pre-orders are now open for its debut First 4 Figures statue. That's the good news. The bad news is how much it's ...

Begin a game playing as Sonic, and win against the first eight enemies without being defeated. When fighting against Metal Sonic defeat him in the first round,and in the second round turn sonic in ...