Absolutely beautiful presentation and a really neat mechanic! I liked having Q & E as diagonal inputs, even though it wasn't really explained anywhere and even to someone with a lot of video game literacy is a bit of a stretch to assume.
I have to agree with Ryan Vanden Boomen though, would be great to set this mechanic along to something more thematically fitting than a platformer but in the context of a game jam it fit perfectly and was plenty of fun.
Great submission, congratulations on submitting such a well polished game!