Nice stuff, I never knew I needed psych-horror Myst but now that I've got it I'm happy. Good variety of puzzles with numerical, logical, and spatial thinking. I had some of the same input issues as others, but I figured out that if you hold space while interacting instead of pressing, it'll defocus when space is released instead of locking you in. Walking platform puzzle was my favorite, reminded me of the Keep section in The Witness.