Press space to jump and press the arrow keys to move shadow through the course. Press up and down in order to spin dash. Afterward, go to https://scratch.mit.edu/discuss/topic/445824/?page=1#post-4485666 and vote whether it must be in the featured projects or not.
Sonic is not in here. This was in a mod in which only Shadow apeared in. I remixed coledx26's Sonic 4 Episode 1 so that I could make this MOD. However, a single touch of the spikes is an automatic life loss (if you have no rings).