Since I taken the time to comment, I will comment directly on the game. Something I normally reserve for my list. The installer version runs. And the game looks and plays smoothly with no hiccups to speak of. On a technical level the only thing I minded is the rather slow default mouse sensitivity. As for the presentation, it was sure enough P.T inspired but with a bit more substance added in. At least AA level. The use of lightning, background noise and fair variety in exploration/puzzles made it a definitive stand out last horror batch.
A future product would hopefully expand on it's creative side instead of delving deeper into looping hallways concept. Admittedly that one is overdone to anyone well familiar with it.