Very very cool game, well made ! I don't know if I'm bad at platforming or my spacebar has problems, but it seemed like maybe sometimes the jump bugs out ? I wanted to see other levels, seeing the itch.io page, but I reached the top of a part and could not continue (see picture), the level seemed finished but I could not continue. Maybe it's also a bit too "dark" all the time, and I would like to be able to spam a little more the whistling ! (great detail on the whisling being in tune with the music btw)