Games like Liminal:Escape Route
Games like Liminal:Escape Route include Firewatch, A Plague Tale: Requiem, Far Cry® 5, Fallout 4, and Five Nights at Freddy's: Secret of the Mimic. We matched them by the tags players give Liminal:Escape Route on Steam (Adventure, Nostalgia, Atmospheric, Action-Adventure, and FPS): closest matches first, and among equally close ones the better-known games.

Firewatch
Shared: Adventure · Atmospheric · Exploration

A Plague Tale: Requiem
Shared: Adventure · Action-Adventure · Exploration

Far Cry® 5
Shared: Action-Adventure · FPS · Exploration

Fallout 4
Shared: Adventure · Exploration · Atmospheric

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

Atomic Heart
Shared: Adventure · FPS · Action-Adventure

What Remains of Edith Finch
Shared: Atmospheric · Adventure · Exploration

Far Cry® 6
Shared: FPS · Action-Adventure · Adventure

Outer Wilds
Shared: Adventure · Exploration · Atmospheric

PEAK
Shared: Adventure · Exploration · First-Person

Metro Exodus
Shared: FPS · Atmospheric · Adventure

Resident Evil Requiem
Shared: FPS · Action-Adventure · First-Person

SILENT HILL: Townfall
Shared: Adventure · Action-Adventure · Exploration

Total Chaos
Shared: Adventure · Atmospheric · Action-Adventure

Ready or Not
Shared: FPS · Realistic · Adventure

S.T.A.L.K.E.R. 2: Heart of Chornobyl - Standard Edition
Shared: FPS · Atmospheric · Exploration

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

Subliminal
Shared: Atmospheric · Realistic · First-Person

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

The Long Dark
Shared: Atmospheric · Adventure · Exploration

Half-Life 2
Shared: FPS · Adventure · Atmospheric

Amnesia: Rebirth
Shared: Action-Adventure · Adventure · First-Person

The Forest
Shared: Adventure · First-Person · Exploration

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