I'm not into creepy games, but I really had fun playing this! The mixture of scariness with humour and a quite unique art style was very appealing. I really liked the vibe you created! All together I think you nailed the theme extremely well, this was one of the strangest places I've seen so far :)
I had to keep dying to find some answers (maybe that is the intention?) and that didn't feel as good as when I found something out that I could use later (for example the sign on the right of the staff door when you take a bathroom break). Again I dont play these games much so maybe you do have to die a few times before you get it. And that game over animation was extremely creepy lol, well done!