Super cute and well done art and aesthetic! Very simple but satisfying gameplay loop. Was going to complain about lack of variety until the 3rd mission changed things up. Well designed boss fights too, with interesting bullet patterns. Clever height mechanic, though I yearned for an easier way to tell whether the knives were on my height or not. Perhaps a more distinctly different color like the bullets?
Overall, I am super satisfied. Hope to see you next Jam, Great work!