Really great submission!
I like gameplay it's just fun to move and shooting is pretty juicy.
I like mechanic of monsters, that moment when you divide it into two is cool idea!
I had some problems that you die so fast with first contact, maybe there could be some simple health system to give player second chance?
What I would improve is just simple dark mechanic with flashlight, I think that would increase horror atmosphere here
Great job and congratulations on your submission!