I encountered a bug after collecting keycard A... walked through a door while backtracking just after where the police chief was, and instead of loading the area normally I became a single point looking down on the area, with free mouse rotation but no movement possible. Also the one save I created wasn't loadable.
I didn't play enough to get a complete feel for the game, but I like the look and the sound is pretty spooky. My one encounter with a cultist was scary, and kiting him while trying to unlock the door was a good moment. I was a little perturbed that disarming the bear traps apparently damaged me. I'm also not a fan of so many totally non-functioning doors (not the locked ones, the ones that aren't really doors, as far as I can tell). All in all though, intriguingly weird story and an interesting experience.
I didn't play it all the way through but the atmosphere feels good.
The gun seems to shoot even when I try to activate things like doors and stuff. I think there should be a different button for activating and shooting. Another thing that would be nice is the ability to move and look at my health simultaneously.