I just love where you went with the theme. A very unique and compelling idea.
The music fits really well and caries the heaviness of the story.
The artwork is simple but fits really well. Especially the background touches me and fits perfectly.
The game mechanics are simple and easy to understand even without a tutorial and make for some interesting puzzles.
However I could not finish bc the being hunted was just too much for me in combination with the already established tension but I do understand why this might be a necessary part of the story.
My one point of critique is that the intro story with Rain requires a lot of clicking continue and doesn't have the best readability. Putting that email into one block of text as if we are reading the actual email could pull one into the story more thoroughly.
I'm a bit sad that I couldn't finish the game but glad that I saw at least part of it. This is a really good entry.