Please use the arrow keys to move. Jump on the enemies to defeat them. Sorry if it glitches. Its probably because of all the code. If you hit the ground too hard then you might go through the ground. DON'T touch the bouncer. It will lag way too much. Also don't touch the spike. It took me about... 23 weeks ( I'm very bad at scratch). Please like it and favorite it.
If you can't play a sonic game on pc, why not make one in scratch? Thanks to @Warframe for making the scrolling platformer video. I got the sonic background by google. Some credit to @salladback for encouraging me.