You got your basic Sonic controls, using the arrow keys to move left and right, looking up and down, pressing down and mashing the jump button (Z) and releasing lets you do a spindash, doing the same thing only pressing up allows you to do the super peel-out, in the level there are 3 Bumbers, 5 Rings and one Spring and a Sign Post, they all function well and with some tricky coding all of them can be duplicated, and moved around to different parts of the stage, if you wish to implement courses of your own you might wanna do this. If this project gets enough attention then i'll add some more features such as time travel, and even possibly badniks if i'm feeling generous ;)
All I added was a booster. the rest of the credit goes to those you see above! Oh, and for the booster, just press x!