Interesting/fun game. I think I have just one gripe here.
The smiley-face character glides very fast/far and can be tricky to control; especially when the black square projectiles are being thrown down at a (seemingly) faster rate. Any chance you can slow the black projectiles and/or not have the character glide so much/easily?
Are there any projectiles other than the black squares?
Good luck on your other projects, qt01!