Fantastic use of the engine. The environment looks spectacular, and reminds me of the Silent Hills P.T. demo. Not much interactivity in the environment besides a seemingly useless radio, so that was a downside. At first, I was scared that all effort was thrown into the graphics, and that the "meat" of the game would be lacking, but I was pleasantly spooped as the game went on.
This felt like a demo, and from what your description said that's what it was. I'd like to see you work on a full-fledged horror game, because what you showed here was better than what I normally find on Gamejolt and Itch.io. Thanks for creating this, and I'll be watching out for your next game in the future!