A version of Sonic Riders was also being developed for the Game Boy Advance, but ##SEGA## wanted to make the game "more 3D", resulting in the Game Boy Advance version being scrapped entirely.
Contributed by Boyobmas
During gameplay, Eggman's voices are Deem Bristow's voice recordings recycled from the earlier Sonic Adventure games and Sonic Heroes. In most other instances in the game he is voiced by Mike Pollock.