Neat ideas, cute art, and the animations were really nice as well! Good choice of sound for the shooting.
There is a lot to like here, but there is just something about the movement that feels "off" to me. I have a really hard time describing it - but partly it's the dash feeling too "short" and the general weight of the player movement is a bit too high. Mapping dash to "k" also felt a bit awkward. This is all rather subjective criticism however, and I think the overall package for this game is great! Awesome work!