So I finally decided to make my own original Sonic game. Use the arrow keys to move around, and any other instructions are in the game. I have also decided that since I'm too lazy to code in special stages, now you can just find Chaos Emeralds in secret spots, like in Sonic 1 for the Master System.
THIS GAME IS NOT FINISHED!!! UPDATES: v.02.5 - added more of chemical plant and made it so that rings work! mostly... v.02 - added some of chemical plant v.01 - added title screen, opening cutscene, and all of marble zone