That main menu made such an impact on me, really neat stuff!
I enjoyed the game a lot, it took me a while to aim properly after casting a spell, I think I would appreciate a second of spellcasting animation maybe, just to get the aim right as soon as the input is done, because I kept missing most of my spells.
I also died trying to leave the spellcasting menu, there might be a way to close it without having to cast a spell but I ended up dying trying to figure out how to cancel being stuck in place.
Really great stuff!