This is a really interesting world you've created! Gives me big Mario 64 vibes, but with a surreal twist that makes the whole thing feel very unique. There's a doll-like appearance to the characters that definitely stands out from other games I've played.
I like the saw mechanic and the platforming challenges, though I did find it fairly difficult. I'm playing on Windows though, so I'm getting the speed issue others are having.
I hope you get the windows version running a little smoother, as I'd like to give it another try at the intended speed!