I like the setting and scenario in this, and the story definitely gets creepier the further you go.
If you revise after the jam ends, you might consider breaking up the paragraphs a bit. Personally, I found it difficult to stay engaged when faced with a single wall of text from the top of the page to the bottom. A few more choices would also break up the story a bit and make it feel more interactive–but that might just be personal preference.
Overall, a good spooky game. :)