This was a chill game! :)
I think I would have liked some more difficulty progression. Also, in-game it could also have stated that the purpose was to make them NOT be hit :) I suspected but had to double check on itch.
Looks very nice, you could have used some more anti-aliasing I think.
Maybe some screw shots or really fast ones could have made it a bit more interesting. I quit after losing 0 after 15 shots :D
Nice entry, well done!