Oh. A lot has been accomplished for four days.
I don't think the platforming really fits the theme of the jam, but that doesn't change the fact that the game is well-made and enjoyable. There are a couple of bugs here and there. The character's knockback when attacking is a bit annoying; it needs to be made smaller.
The interface and sounds are quite pleasant and not distracting.
I also liked how short, clear, and unobtrusive the tutorial is.