Games like Liminality
Games like Liminality include Crime Scene Cleaner, Slime Rancher, The Long Dark, Fallout 4, and Internet Cafe Simulator 2. We matched them by the tags players give Liminality on Steam (Exploration, Relaxing, Simulation, Adventure, and 3D): closest matches first, and among equally close ones the better-known games.

Crime Scene Cleaner
Shared: Simulation · Relaxing · Singleplayer

Slime Rancher
Shared: Exploration · Adventure · Singleplayer

The Long Dark
Shared: Exploration · Adventure · Singleplayer

Fallout 4
Shared: Exploration · Adventure · Singleplayer

Internet Cafe Simulator 2
Shared: Exploration · Simulation · 3D

Disney Dreamlight Valley
Shared: Relaxing · Exploration · Adventure

House Flipper
Shared: Simulation · Relaxing · Singleplayer

Thief Simulator
Shared: Simulation · Singleplayer · Adventure

Slime Rancher 2
Shared: Relaxing · Singleplayer · Adventure

鬼谷八荒 Tale of Immortal
Shared: Simulation · Singleplayer · Exploration

Outer Wilds
Shared: Exploration · Adventure · Singleplayer

The Witness
Shared: Exploration · First-Person · Singleplayer

PEAK
Shared: Exploration · Adventure · 3D

Dungeons of Hinterberg
Shared: Relaxing · Exploration · Adventure

The Forest
Shared: Adventure · Exploration · Action

Stray
Shared: Adventure · Exploration · Singleplayer

Rise of the Tomb Raider™
Shared: Adventure · Action · Exploration

DAVE THE DIVER
Shared: Relaxing · Exploration · Adventure

Blue Prince
Shared: Exploration · Puzzle · Singleplayer

ABZU
Shared: Relaxing · Exploration · Adventure

Big Walk
Shared: Exploration · Adventure · Relaxing

Tomb Raider Game of the Year
Shared: Adventure · Action · Exploration

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

Totally Accurate Battle Simulator
Shared: Simulation · Singleplayer · Adventure