* Knuckles is playable
* Starpost Bonus Stage
* Special Stage ring
* 2P only zones
* Easy, Normal, and Hard Difficulties
* Options Zone
Levels
Levels in same order as played: (Some levels have yet to be named)
* Casino Night Zone
* Ice Cap Zone(3 act)(Hill Top Zone)
* Green Greens Zone (Emerald Hill zone)
* Aquatic Ruins Zone
* Aquatic Mine Zone (Mystic Cave Zone)
* Big Shell Zone (Oil Ocean Zone)
* Toxic Factory Zone (Chemical Plant Zone)
* Metropolis Zone(3 act)
* Sky Chase Zone
* Wing Fortress Zone
* Death Egg Zone(3 act)
2P Zones
* Green Greens Zone
* Casino Night Zone
* Aquatic Mine Zone
* Green Fields Zone
