Games like Dark Shadows
Games like Dark Shadows include Outlast, Poppy Playtime, Outlast 2, Resident Evil 7 Biohazard, and The Forest. We matched them by the tags players give Dark Shadows on Steam (Horror, First-Person, Adventure, Action, and Survival Horror): closest matches first, and among equally close ones the better-known games.

Outlast
Shared: Horror · First-Person · Survival Horror

Poppy Playtime
Shared: Horror · First-Person · Survival Horror

Outlast 2
Shared: Horror · First-Person · Survival Horror

Resident Evil 7 Biohazard
Shared: Horror · First-Person · Survival Horror

The Forest
Shared: Horror · Adventure · Survival

Resident Evil Village
Shared: Horror · First-Person · Survival Horror

Alien: Isolation
Shared: Horror · Survival Horror · First-Person

Bendy and the Dark Revival
Shared: Horror · First-Person · Action

The Beast Inside
Shared: Horror · First-Person · Adventure

SOMA
Shared: Horror · Atmospheric · Psychological Horror

The Outlast Trials
Shared: Horror · First-Person · Survival Horror

Slender: The Arrival
Shared: Horror · First-Person · Survival Horror

Darkwood
Shared: Horror · Adventure · Survival Horror

Lethal Company
Shared: Horror · First-Person · Survival Horror

We Happy Few
Shared: Adventure · Action · First-Person

Amnesia: The Dark Descent
Shared: Horror · Survival Horror · First-Person

Five Nights at Freddy's
Shared: Horror · Survival Horror · First-Person

Penumbra Overture
Shared: Horror · First-Person · Adventure

Five Nights at Freddy's: Security Breach
Shared: Horror · First-Person · Survival Horror

METRO 2033 Redux
Shared: Horror · Atmospheric · Action

Escape the Backrooms
Shared: Horror · First-Person · Survival Horror

Little Nightmares
Shared: Horror · Adventure · Atmospheric

Visage
Shared: Horror · Survival Horror · First-Person

METRO Last Light Redux
Shared: Horror · Action · Atmospheric