Games like The Loop Below
Games like The Loop Below include Resident Evil 7 Biohazard, Resident Evil Village, Outlast, Outlast 2, and Resident Evil 2. We matched them by the tags players give The Loop Below on Steam (Horror, Singleplayer, Survival Horror, Atmospheric, and First-Person): closest matches first, and among equally close ones the better-known games.

Resident Evil 7 Biohazard
Shared: Horror · Survival Horror · Singleplayer

Resident Evil Village
Shared: Horror · Survival Horror · Singleplayer

Outlast
Shared: Horror · Survival Horror · First-Person

Outlast 2
Shared: Horror · Survival Horror · Singleplayer

Resident Evil 2
Shared: Horror · Survival Horror · Singleplayer

Poppy Playtime
Shared: Horror · Singleplayer · Survival Horror

The Forest
Shared: Horror · Survival Horror · First-Person

Resident Evil Requiem
Shared: Horror · Survival Horror · Zombies

Dead by Daylight
Shared: Horror · Survival Horror · Gore

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

Resident Evil 4
Shared: Horror · Survival Horror · Singleplayer

Dying Light
Shared: Horror · Survival Horror · Zombies

SOMA
Shared: Horror · Atmospheric · Survival Horror

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

The Evil Within 2
Shared: Horror · Survival Horror · Psychological Horror

Metro Exodus
Shared: Singleplayer · Horror · Atmospheric

METRO 2033 Redux
Shared: Horror · Atmospheric · Singleplayer

The Evil Within
Shared: Horror · Survival Horror · Singleplayer

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

Resident Evil 3
Shared: Horror · Survival Horror · Singleplayer

Resident Evil 4 (2005)
Shared: Survival Horror · Horror · Singleplayer

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

Left 4 Dead 2
Shared: Zombies · Horror · Action

Alien: Isolation
Shared: Horror · Survival Horror · Atmospheric