heya! just played it for a bit, gotta say really neat concept! control are a bit tricky but got use to em eventually, love how the black hole also messes with movement by pulling you in, did some cool stuff with it!
I like the graphics, just can be hard sometimes to know when im near death, and then by the time I do i cant control so i die ;-;
honestly I can say you can make this into a nice full game! with some extra flair and tweaks in controls! also sometimes I cant boot it and get an error, but it could just be on my end! overall great work