Incredible
First up, I haven't reviewed anything on this site for a good year, maybe more. Interpret that how you will.
Everything about this game is great. The atmosphere, music, graphics, gameplay. I even found the simplicity of the controls appealing. You could do an awful lot with just four buttons.
Your approach to delivering the story was a great touch too. You leave it to the player to determine by giving them a stream of powerful images and a vague outline. The imagination is much more powerful than any designer.
It reminded me of a few great horror games from my past: Shadow of the Beast, Chakan, and Super Metroid. Well done. I'm looking forward to your next release.