Suggestions: Having to collect upgrades for your special moves, as in Sonic Adventure. Adding the ability to use the light dash instantly as it is in Sonic Adventure 2, whether as an upgrade or an option. 5, 20, and Random Ring amount monitors. Collectable small animals (even if they serve no purpose). Inward light trails when charging the spindash. Nights pinball table somewhere in Casino Night Zone. Add the Red Mountain volcano wtf hoopy ghosty jail guys somewhere in Hill Top Zone. Somehow include a sample of Robotnik saying "Get a load of this!" which is repeated constantly during the final boss.