Games like The Gurgling
Games like The Gurgling include Resident Evil 7 Biohazard, Outlast 2, Outlast, Resident Evil Village, and Manhunt. We matched them by the tags players give The Gurgling on Steam (3D, Horror, Atmospheric, Psychological Horror, and Singleplayer): closest matches first, and among equally close ones the better-known games.

Resident Evil 7 Biohazard
Shared: Horror · Singleplayer · Atmospheric

Outlast 2
Shared: Horror · Psychological Horror · Singleplayer

Outlast
Shared: Horror · Atmospheric · Psychological Horror

Resident Evil Village
Shared: Horror · Singleplayer · Action

Manhunt
Shared: Horror · Gore · Psychological Horror

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

MiSide
Shared: Psychological Horror · Horror · 3D

Resident Evil 2
Shared: Horror · Singleplayer · Gore

Dead by Daylight
Shared: Horror · Gore · Violent

Dead Space
Shared: Horror · Singleplayer · Psychological Horror

SOMA
Shared: Horror · Atmospheric · Psychological Horror

Tiny Bunny
Shared: Horror · Atmospheric · Psychological Horror

The Evil Within
Shared: Horror · Psychological Horror · Atmospheric

Trepang2
Shared: Horror · Singleplayer · Gore

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

SILENT HILL 2
Shared: Horror · Psychological Horror · Atmospheric

Garten of Banban
Shared: Horror · Singleplayer · Psychological Horror

Scorn
Shared: Horror · Atmospheric · Gore

Mouthwashing
Shared: Horror · Psychological Horror · Atmospheric

Clive Barker's Hellraiser: Revival
Shared: Horror · Gore · Atmospheric

No, I'm not a Human
Shared: Horror · Psychological Horror · Singleplayer

F.E.A.R.
Shared: Horror · Singleplayer · Atmospheric

Resident Evil 3
Shared: Horror · Action · Singleplayer

F.E.A.R. 2: Project Origin
Shared: Horror · Singleplayer · Gore