Can't get over the fact that the only real game over in the game is being shot at by the shopkeeper. TBH it should have been an ending on its own.
Other than that I think this got something strong going for it. I like the atmosphere, I like the monster designs, I like the ambiance, you just know it's one of those accursed places that is home to something truly evil. Some Lovacraftian monster that change reality in its wake.
It's definitely got the potential to have more content and still stay fresh kinda like how "house" is simple, but complex too.