Played it multiple times to find good build (Reload time is your friend early :D), really enjoyed it.
Its quite hard from start, not hitting single projectile is really punishing, but that pushed me to find the optimal build, so not a big issue for me. Art style is beautiful, the pallet changing is good idea, was planning to add it to my game through post processing, but didnt really have time for such detail :D. Loved the dithering effect. The music is really cool, chill vibe, and the moving sound is great :D. Thumb up.