I think this has a lot of potential! The story cards could be left up a little longer so slower readers can read them. The "use item" mechanics should be explained more to ease players into them. Some of the monsters seem out of place, possibly needing some more exposition as to why possessed dolls and animal animatronics are in the game.
The story is horrifying all on it's own. So thats awesome and I liked your puzzles too! Keep it up, I can't wait to see what you come out with next!