What a beautiful game! The particles, shadows, lighting, etc. really combined so nicely. And I loved the SFX and the background music; it all made for a wonderful atmosphere. I especially liked how the music would transition in and out when entering and leaving certain areas.
I felt the jumping was just a bit finicky, but that could be due to me playing on the slightly laggy web build as opposed to the downloaded version. Also, I think the game could do with just a few more small touches like a simple menu screen, and I did think that the ending was just a bit abrupt.
But overall a stunning game! Amazing job!