Games like Lost Lullabies: The Orphanage Chronicles
Games like Lost Lullabies: The Orphanage Chronicles include Phasmophobia, Demonologist, Pacify, Escape the Backrooms, and DEVOUR. We matched them by the tags players give Lost Lullabies: The Orphanage Chronicles on Steam (Horror, Online Co-Op, Multiplayer, Psychological Horror, and Supernatural): closest matches first, and among equally close ones the better-known games.

Phasmophobia
Shared: Horror · Online Co-Op · Multiplayer

Demonologist
Shared: Horror · Online Co-Op · Multiplayer

Pacify
Shared: Horror · Online Co-Op · Multiplayer

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

DEVOUR
Shared: Horror · Online Co-Op · Multiplayer

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

Inside the Backrooms
Shared: Horror · Multiplayer · Psychological Horror

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

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

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

The Outlast Trials
Shared: Horror · Multiplayer · Co-op

PEAK
Shared: Online Co-Op · Multiplayer · Co-op

Labyrinthine
Shared: Horror · Online Co-Op · Multiplayer

Ghost Exorcism INC.
Shared: Horror · Multiplayer · Psychological Horror

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

Left 4 Dead 2
Shared: Multiplayer · Co-op · Online Co-Op

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

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

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

We Were Here
Shared: Co-op · Horror · Multiplayer

Ghost Watchers
Shared: Horror · Multiplayer · Co-op

Outlast
Shared: Horror · Psychological Horror · First-Person

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

How to Fish
Shared: Online Co-Op · Multiplayer · Co-op