Amnesia: The Dark Descent, a first person survival horror. A game about immersion, discovery and living through a nightmare. An experience that will chill you to the core.

ptc5010 says

10/10 - Agree (9) Disagree (2)

Scariest game I've ever played which also features heavy immersion and a strong narrative. Only complaint is that while looking away from the monsters provides an increased sense of dread and horror, it's a mechanic that in certain situations proves annoying. Still, 10/10.