I did a lets play of this - like someone else said, challenging even on Easy mode! I definitely had a little fun and felt a little fear.

I had a couple of points of feedback based on my experience - the first is on using items. It's not really obvious or explained anywhere that you have to drag and drop the items to use them - I was getting a little frustrated that I had the knife and was being told that I needed one, so maybe the first note you find could tell you to drag and drop? Same with the eye pills, I discovered how to use them accidentally.

The second was on mouse controls - I don't have the greatest mouse in the world, but I found it difficult to have to manoeuvre around to click on items to pick them up. The white dot in the middle of the screen didn't seem to do anything either.

My gameplay is: https://www.youtube.com/watch?v=pyu9ijj3jUQ