The concept has legs, the music is nice, and the graphics have a nice and cohesive retro feel. Pretty good, overall! I do second what another commenter said about instructions. It took me a minute or two to figure out what I could control.
I saw in a reply to another comment that you're new to game dev - great work for a beginner. Figuring out how to convey your controls in a FTUE isn't straightforward and lots of people at all skill levels can struggle with it.