Nice work! As others have mentioned, the platforming was a bit too tough for me, some of it compounded by my brain wanting to jump though the thin platforms but that doesn’t work. I think there are also issues with control remap, which is awesome that you have, but I remapped to gamepad and things worked really weird, at the end of attacks I might start healing instead of attacking, instead of shooting a fireball sometimes I’d dash (into spikes just before a checkpoint ~). I also struggled a little with separation of the foreground/background and character.
When everything was working, I really enjoyed it. The music is nice, the story was interesting, definitely would like to see what an updated version looks like, keep it!