Games like Dark Forest: The Horror
Games like Dark Forest: The Horror include Outlast, Poppy Playtime, The Forest, Outlast 2, and Resident Evil 7 Biohazard. We matched them by the tags players give Dark Forest: The Horror on Steam (Horror, First-Person, Survival Horror, Atmospheric, and Survival): 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

The Forest
Shared: Horror · Survival · Survival Horror

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

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

SOMA
Shared: Horror · Atmospheric · Psychological Horror

Alien: Isolation
Shared: Horror · Survival Horror · Atmospheric

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

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

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

Darkwood
Shared: Horror · Survival Horror · Adventure

Subnautica 2
Shared: Horror · Survival · Survival Horror

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

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

Sons Of The Forest
Shared: Survival · Survival Horror · Horror

Five Nights at Freddy's
Shared: Horror · Survival Horror · Singleplayer

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

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

Amnesia: The Dark Descent
Shared: Horror · Survival Horror · Atmospheric

Metro Exodus
Shared: Horror · Atmospheric · Singleplayer

Amnesia: The Bunker
Shared: Horror · Survival Horror · Atmospheric

Subnautica
Shared: Horror · Survival · First-Person

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

Five Nights at Freddy's 2
Shared: Horror · Survival Horror · First-Person