Okay first of all I've seen worse custom stories.
First I was thinking the "Custom story description" "Shitty custom story" What?
Second: Rooms are pretty rushed ones... and nothing scary, couple monsters randomly every room almost.
Third: There is not any scares we are not excepting. There is always feeling now something is gonna happen that's not scary at some points.
Fourth: Short, basic story but all is missing the originality, entertainment, nothing new! Just same couple hour projects and there are annoying to play because players are not feeling anything new or unique in these stories.
Sorry but spend more time building better project. But this was not too bad. It was ok I guess.
Just trying to help you pal and make some improvements when you are making next custom story.