Nice game! I like the artstyle but the music freaked me out so much that i died at the 2 enemies room :))) Oh and the first time i hit an enemy this pop-up appeared:
"An error occurred running the Unity content on this page. See your browser JavaScript console for more info. The error was:
EncodingError: Decoding failed"
Maybe because I'm on a Mac? Idk, the pop-up just kind of disappeared and i could keep playing. I had fun tho, good job!