Done 
- Green Hill Zone Blocks [Design]
- Wall Jump Block [Design]
- Miles Electric [Design]
- Giant Ring [Design]
- Motobug [Design]
- Yellow And Red Springs [Design & Mechanics]
W.I.P 
- Diagonal Springs [Design & Mechanics]
- Wall Jump Block [Mechanics]
- Miles Electric [Mechanics]
- Sega Mega Drive and Cartidges [Design & Mechanics]
- Giant Ring [Mechanics]
- Motobug [Mechanics]
- Angel Island Zone Blocks [Design & Mechanics]
- Egg-Remover [Design & Mechanics]
- Marble Zone Block [Design & Mechanics]
- Green Hill Zone Blocks [Mechanics]
- Music Discs [Desing & Music]
- Food [More Variations]
- Level Editor [Design & Mechanics]
- Morphs and Characters [Design & Mechanics]