Games like Wicked Dolls
Games like Wicked Dolls include Phasmophobia, Escape the Backrooms, Backrooms: Escape Together, Pacify, and Inside the Backrooms. We matched them by the tags players give Wicked Dolls on Steam (Horror, Online Co-Op, Multiplayer, Psychological Horror, and Detective): closest matches first, and among equally close ones the better-known games.

Phasmophobia
Shared: Horror · Online Co-Op · Multiplayer

Escape the Backrooms
Shared: Horror · Online Co-Op · Multiplayer

Backrooms: Escape Together
Shared: Horror · Multiplayer · Online Co-Op

Pacify
Shared: Horror · Online Co-Op · Multiplayer

Inside the Backrooms
Shared: Horror · Multiplayer · Psychological Horror

Lethal Company
Shared: Horror · Online Co-Op · Psychological Horror

Dead by Daylight
Shared: Horror · Multiplayer · Online Co-Op

DEVOUR
Shared: Horror · Online Co-Op · Multiplayer

Content Warning
Shared: Horror · Online Co-Op · Multiplayer

Labyrinthine
Shared: Horror · Online Co-Op · Multiplayer

Nuclear Nightmare
Shared: Online Co-Op · Horror · Psychological Horror

PEAK
Shared: Online Co-Op · Multiplayer · Exploration

Demonologist
Shared: Horror · Online Co-Op · Multiplayer

The Outlast Trials
Shared: Horror · Multiplayer · Psychological Horror

BIGFOOT
Shared: Horror · Multiplayer · Online Co-Op

Subnautica 2
Shared: Horror · Multiplayer · Exploration

R.E.P.O.
Shared: Horror · Online Co-Op · Multiplayer

Shift At Midnight
Shared: Horror · Online Co-Op · Multiplayer

PANICORE
Shared: Horror · Online Co-Op · Psychological Horror

Outlast
Shared: Horror · Psychological Horror · Survival Horror

Lunch Lady
Shared: Horror · Online Co-Op · Multiplayer

Fears to Fathom® - Scratch Creek
Shared: Horror · Multiplayer · Psychological Horror

Emissary Zero
Shared: Horror · Online Co-Op · Multiplayer

In Silence
Shared: Horror · Online Co-Op · Multiplayer