Decently fun experience, but quite a few things to note.
Love the art work firstly, whoever did that did a fantastic job on it.
Short and simple gameplay loop, decently easy to get into. But gets rather repetitive over time. Could use some switchups as well as a higher difficulty ramp-up.
(Not gonna hold this against you but the camera doesn't exactly show everything it should, try resizing and making test builds in unity next time, just to gauge how it'll look in a webGL build)
Great work overall.