This looks interesting. I like a good story puzzler. Great splash screen, very creepy.

Unfortunately, I could not get very far. I picked up a few items, but I don't know how to use them. The mouse doesn't seem to do anything. I thought perhaps the items are used automatically when you get to the right spot, but I wasn't able to get much to happen. Please consider posting the controls.

Also, please note that the text used in-game is very small, and appears in the bottom-right corner (at least for me). This can be challenging for those of us whose eyes are not what they used to be. I would have made the text larger and placed it in a more conspicuous location, like the bottom center of the screen.

Nice to see some LÖVE :P I liked the vibe you were going for.
An indicator of what I can interact with when I'm close enough might be good.  Perhaps increase movement speed or add a sprint.