Really dislike losing my shield when I touch them because they spawned on me. The music was a good fit. The death sound was a bit loud. I would have liked a little less randomness with the red enemies projectiles.
The mechanic with shooting using up your shield was cool. Its also cool how getting hit shrinks my hitbox. Unfortunately, because the movement wasn't super tight the smaller hitbox didn't do much for me. The scoreboard at the end is a very good idea.
Really fun game. I played for a while and managed to get 4th place.