This was really good! I liked how it had the veneer of horror: some scary beats, some mechanics that just aren't used, that just never pay off. It really helps bring the horror game vibes.
I would make the criticism that the game doesn't really respect your time too well, but I get that's also important for the thematic elements of the game. I did find myself twiddling my thumbs a bit but the game wasn't overly long or anything.
Great graphics! I feel like I did something wrong when I mixed it. Got the bad ending. Very good overall!