Games like My Liminal Nightmare
Games like My Liminal Nightmare include Phasmophobia, The Exit 8, Garten of Banban, Poppy Playtime, and The Cabin Factory. We matched them by the tags players give My Liminal Nightmare on Steam (Immersive Sim, Walking Simulator, Silent Protagonist, 3D, and First-Person): closest matches first, and among equally close ones the better-known games.

Phasmophobia
Shared: Horror · Psychological Horror · First-Person

The Exit 8
Shared: Walking Simulator · Immersive Sim · Horror

Garten of Banban
Shared: First-Person · Horror · 3D

Poppy Playtime
Shared: Horror · First-Person · Psychological Horror

The Cabin Factory
Shared: Walking Simulator · Immersive Sim · Horror

Garten of Banban 2
Shared: First-Person · Horror · 3D

Summer of '58
Shared: Walking Simulator · Horror · First-Person

MiSide
Shared: Psychological Horror · First-Person · Horror

Kiosk
Shared: Immersive Sim · Horror · Psychological Horror

Mouthwashing
Shared: Horror · Psychological Horror · Walking Simulator

Garten of Banban 3
Shared: First-Person · Horror · 3D

Layers of Fear (2016)
Shared: Walking Simulator · Horror · First-Person

Buckshot Roulette
Shared: First-Person · Horror · 3D

The Boba Teashop
Shared: Walking Simulator · First-Person · Horror

Escape the Backrooms
Shared: Horror · First-Person · Psychological Horror

From The Darkness
Shared: Horror · Walking Simulator · First-Person

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

There Exists Nobody
Shared: Immersive Sim · Walking Simulator · 3D

Outlast
Shared: First-Person · Horror · Psychological Horror

Amnesia: A Machine For Pigs
Shared: Walking Simulator · Horror · First-Person

Psalm 5:9-13
Shared: Walking Simulator · Horror · Psychological Horror

Dreamcore
Shared: Walking Simulator · First-Person · 3D

Demonologist
Shared: Horror · First-Person · Psychological Horror

Who's at the door?
Shared: Walking Simulator · Immersive Sim · Horror