holy fuck ive never laughed that hard

The gimmick of this one stage is that the ground is inversed

and finally SSL Scrambled Egg Zone from game gear sonic the hedgehog 2 the game where silver sonic is from steamcommunity.com/sharedfiles/...

SSL Sky Base Zone from sonic the hedgehog 8bit
steamcommunity.com/sharedfiles/...

Comes with three stages for it
SSL Death Egg Zone from sonic 1 steamcommunity.com/sharedfiles/...