I kinda liked this. I'm a bit torn, though. On the one hand, the fact that the player is small and moves through the area slowly helps to further emphasize just how big this place is and how small you are. On the other, everything almost just kinda feels like a long corridor with not much going on and while some of the rooms have some visual flair going on that looks interesting, others are just kinda dark and long. The story was interesting and I liked the dialogue from what I read from the boss and shop keep. Felt very mysterious and had me a little intrigued as to what was really going on here. Combat felt reliable, and I was getting the hang of the boss towards the end there, but I died and managed to crash the game by tabbing out to check something and I unfortunately didn't want to do everything over again.
I do think it's pretty neat, I just... I don't know. I want something, but I'm not sure what. Maybe some faster movement or more set pieces? It's also possible this game just isn't quite for me. Great work on releasing this, though, especially on your own. There's a good bit of stuff here all in all.