In the American version, only one button has to be pressed. In the Japanese and European versions, the player can restart the stage by pausing and pressing all three of the face buttons at the same time.For example, the 'Little Planet' theme now plays on the Time Attack screen (rendering the title theme copy unused), and the music played during the Metal Sonic race is now the normal mix of Stardust Speedway's current Future and not always the 'B' Mix. Some of the music placement was switched around.In addition, there are a few other differences in the American version compared to the original Japanese and European games:
