Short but not bad, I feel like there should have been some spooks at the finding the basement key part/or maybe some creepy ambiance, apart from that not bad. Made a video on it.
wait what... I've seen your gameplay but there is a bug.the monster should chase you when you get too close but he is stuck at its place. it was working fine for me, I don't know what's wrong with it there are many bugs in other's setup. I'll try to solve the bug and will be uploading a update...
BTW im so sorry for not giving the best gameplay.