Great visuals and interior design. The game does a great job of establishing tension.
I think some background music or ambient noise would have added a lot to the atmosphere.
Mouse sensitivity was a little low. Would have been nice if that was adjustable.
Wasn't able to get past the third night. I think there were enemies I couldn't see through the sword, because sometimes a ghost would just get me out of nowhere. Sometimes I would hit something after hearing a noise, but I never heard anything the times I died. There was definitely something I wasn't understanding.