The atmosphere in this was great and played off will that simple 3D environment, the unease after reading each sign and having to continue forward was nice too. Good job on that. The sounds being minimal worked well too, but after a while I started to get bit out of the mood with the reparative footsteps and with the extremely loud noise, which to be fair is usual sting for horror games, but I think that the moment would have worked well if the sounds were balanced to be more on the same level.
Overall, I liked it since even with the straight forward level design and usage of repetition I at times felt I was lost in a forest. Horror was great and I had fun.