[PC or PS4], [2015], first person horror game

PC or PS4, around 2015, Horror

Platform(s): PC, or maybe PlayStation (4) Genre: Horror Estimated year of release: 2015 Graphics/art style: Realistic Very dark and dirty but realistic

Notable characters: Some sort of zombie like characters A female older one and male older with a chainsaw who try to kill you

Notable gameplay mechanics: You are trapped inside a house, you have to navigate the house and solve puzzles to escape. There are characters wandering around the house but some are only in specific parts. Like the male character with a chainsaw I mentioned, at one point catches you in the attic and tries to chop you with it. I remember at some points you find weirdly shaped objects around the house; you must rotate them around in the light to make the shadow be a specific shape to unlock the next secret or whatever

Other details:

I remember watching Jacksepticeye play this a few years ago, I’ve been looking through his channel and still not found it. Since I’ve never played it, I’m unsure (or don’t remember) whether he played it on PC or PS but it’s one of those. It was an amazing game and I don’t remember what it’s called. Most likely PC or PlayStation 4