Games like Liquidators
Games like Liquidators include The Mortuary Assistant, The Forest, Outlast, Antichamber, and Firewatch. We matched them by the tags players give Liquidators on Steam (Stylized, Surreal, Atmospheric, Horror, and First-Person): closest matches first, and among equally close ones the better-known games.

The Mortuary Assistant
Shared: Horror · Atmospheric · Surreal

The Forest
Shared: Horror · First-Person · Atmospheric

Outlast
Shared: Horror · Atmospheric · First-Person

Antichamber
Shared: Surreal · First-Person · Atmospheric

Firewatch
Shared: Atmospheric · First-Person · Adventure

Lethal Company
Shared: Horror · First-Person · Atmospheric

Five Nights at Freddy's: Security Breach
Shared: Horror · First-Person · Singleplayer

POOLS
Shared: Atmospheric · Surreal · First-Person

MOLE
Shared: Horror · Atmospheric · First-Person

Poppy Playtime
Shared: Horror · First-Person · Singleplayer

Subliminal
Shared: Atmospheric · Horror · Realistic

Killer Frequency
Shared: Horror · First-Person · 1980s

The Long Dark
Shared: Atmospheric · First-Person · Exploration

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

Visage
Shared: Horror · First-Person · Atmospheric

Cairn
Shared: Stylized · Atmospheric · Exploration

Subnautica
Shared: Horror · First-Person · Exploration

Backrooms: Escape Together
Shared: Horror · Atmospheric · First-Person

Resident Evil 7 Biohazard
Shared: Horror · First-Person · Atmospheric

NaissanceE
Shared: Atmospheric · Surreal · First-Person

Dreamcore
Shared: Surreal · First-Person · Horror

MiSide
Shared: Horror · First-Person · Atmospheric

Five Nights at Freddy's: Secret of the Mimic
Shared: Horror · First-Person · Atmospheric

Subnautica 2
Shared: Horror · First-Person · Atmospheric