Amnesia: The Dark Descent (2010)
Amnesia: The Dark Descent is a first-person survival horror video game in which the player takes on the role of an unnamed protagonist whose memories are slowly fading away into darkness. The only thing left for them to do is escape from their terrifying pursuer and survive whatever lies ahead. Players must explore and discover ways to progress through the nightmarish environments, all while experiencing intense immersion and fear as they make their way through this harrowing journey.