These are the horror games I think you would enjoy. (Just listed in alphabetical order.)
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Alien: Isolation
Aliens Versus Predator Classic 2000
Alone in the Dark
Amnesia: The Dark Descent
Bad Mojo Redux
Call of Cthulhu: Dark Corners of the Earth
Condemned: Criminal Origins
Cry of Fear
Darkwood
Dead Space
Dead Space 2
Doom 3
F.E.A.R.
Harvester
I Have No Mouth, and I Must Scream
Knock knock
Lone Survivor: The Director's Cut
Lost in Vivo
Manhunt
Metro 2033
Metro: Last Light
Nosferatu: The Wrath of Malachi
Obscure
Outlast
Pathologic Classic HD
Pathologic 2
Penumbra Black Plague
Penumbra Overture
Phantasmagoria
Resident Evil HD REmaster
Resident Evil 0 HD REmaster
RESIDENT EVIL 2 / BIOHAZARD RE:2
SOMA
S.T.A.L.K.E.R.: Shadow of Chernobyl
System Shock 2
The Void
Vampire: The Masquerade - Bloodlines
White Day: A Labyrinth Named School
Year Walk
Yume Nikki
ZOMBI