Hi, thanks for the comments.
Just to add, you might want to update the 'how to play' section on the main menu to include instructions for the forest part.
Maybe the best update (to the forest) that I can think of would be to give more warning of the monster. Typically it is attacking you by the time you realise it is there. It is quite dark even with the torch.
Oh, I played the story again and when the monster approaches me in the TV room, I moved to the other side of the couch and it no longer moved. It was a stale mate with me on one side and it in the middle of the couch on the other. Until the toxic air got me just before 6am. I nearly made it.