You press space both for shooting and starting a new game … so I almost always miss my high-score :-)
It has a pretty high difficulty I think!
Nice visual style. The music is decent but a bit grating, yet fits the overall feel of the game well.
Yeah, when I tested it myself, I kept space pressed all the time without releasing it so I never missed the score, but you're right about it. And concerning the music, it was clearly rushed tbh. I'm trying to get good with DAWs but it takes time.