I remember seeing this on Discord and being worried about the flashing of changing between realms but it's actually completely fine and wasn't an issue at all.
The art was simple but really well done and very thematic. I liked the little witch between levels and the crafting screen, it felt very old school.
I had to admit I didn't really see any point in bothering to fight the enemies at all. I know you need their parts to make potions to power up but it felt like a hassle trying to kill them with just jumping above them and firing, felt like I was constantly putting myself in danger for it.
However I think this bit me in the *** when I got to the boss at the end and despite hitting it what felt like hundreds of times I just couldn't kill it haha. I'm sure it was entirely my own fault for ignoring the crafting system.