This is so polished for a jam game.
The levels had an internal consistency and a clear progression, there were multiple environments with different types of layout and even some backtracking to solve puzzles, very cool.
Combat was interesting, I did find the longer strings quite challenging to remember, so I appreciate that it wasn't a binary miss/hit system.
It also looked and sounded polished and consistent.
Nice entry!
I really don't have any feedback to give, other than the ending screen being a bit simple (Which is fair enough since it's a jam game).