Hi Talan, thanks a ton for your review! I truly, truly appreciate you taking time to play my game, and also for your very valuable feedback!
I'll definitely keep working on it and improving/implementing on the first 2 points you mentioned.
For number 3, I 100% agree as well. I've been considering adding a mid run mechanic that allows you to swap spells, and to also allow Spells to drop from monsters for the player to pick up and use it in the next swap. I think it'll be great to add decision making during each run to make it more challenging and re-playable.
My next update will probably be later in the year, as I was unfortunately laid off a few months ago, so I'm focusing on shorter term projects at the moment, haha. Thanks again for your kind words and support, it really made my day!