Hi, I played you game - got to wave 5-1 and then got bored, I assume nothing special happens there, just the game gets harder and harder.
For some reason I was constantly expecting a jumpscare, but it never happened :)

I think the game would benefit from a lot from some story throughout the game, those dreams that player creates then affect the life of the main character, be it getting a good grade on an exam the next day, an interesting story she'd talk about with her parents, or even a spark of inspiration that suddenly would make her become an artist.