Author's note:

The evil Eggman is trying to create his horrible Eggman Empire! You Knuckles the Echidna has to destroy Eggman's plan to save the planet!
A tip from the author :Press F5 and F6 to save and load. Press different buttons on the the main menu to find cheats!

Levels:

Wood Zone
Hidden Palace
Rain River Zone
Breeze Mountain
Frozen Lake
Aero Zone
Death Egg

Controls:

S: Jump
Left: Run Left
Right: Run right
S then space: Glide (don't hold the key!)
R: restart room

No install needed