This article pertains to the beta elements from Sonic the Hedgehog CD.
The Japanese/European Power Sneaker music changed drastically in development. The beta Power Sneakers music is a high energy remix of "Sonic - You Can Do Anything".
In Palmtree Panic, the EGG-HVC-001 was meant to have claws instead of Bumpers.
Title Screen Music
The title screen music was changed dramatically during development.
Unused Sonic sprites
||This sprite shows Sonic being electrocuted, revealing his skeleton.