Hi, great that you've got this finished now! Going through the demo and, without wanting to give anything away, I'm enjoying how strange and mysterious things have become, and am looking forward to seeing what's going to happen next. It's a real slow burner which might put some people off, but it does become engrossing after quite a heavy and bleak start. I like how the audio in particular does a lot to help with the vivacity (sorry) of the story.
I've just checked and, this is more or less what I wrote two years ago but... good to see this again anyway XD