Games like Backrooms Exploration
Games like Backrooms Exploration include Firewatch, What Remains of Edith Finch, The Witcher 3: Wild Hunt — Remastered, Outer Wilds, and Kingdom Come: Deliverance II. We matched them by the tags players give Backrooms Exploration on Steam (RPG, Adventure, Singleplayer, Story Rich, and Stylized): closest matches first, and among equally close ones the better-known games.

Firewatch
Shared: Adventure · Story Rich · Singleplayer

What Remains of Edith Finch
Shared: Story Rich · Adventure · Singleplayer

The Witcher 3: Wild Hunt — Remastered
Shared: RPG · Story Rich · Adventure

Outer Wilds
Shared: Adventure · Story Rich · Mystery

Kingdom Come: Deliverance II
Shared: RPG · Singleplayer · Story Rich

OneShot
Shared: Story Rich · Indie · Singleplayer

To the Moon
Shared: Story Rich · Adventure · Singleplayer

Return of the Obra Dinn
Shared: Story Rich · Singleplayer · Mystery

Sultan's Game
Shared: RPG · Singleplayer · Story Rich

Blue Prince
Shared: Singleplayer · Mystery · Story Rich

Kingdom Come: Deliverance
Shared: RPG · Singleplayer · Story Rich

Tales of the Black Forest
Shared: RPG · Adventure · Story Rich

MiSide
Shared: Story Rich · Singleplayer · 3D

Sally Face - Episode One
Shared: Story Rich · Adventure · Indie

鬼谷八荒 Tale of Immortal
Shared: Singleplayer · RPG · Adventure

Cyber Manhunt
Shared: RPG · Singleplayer · Indie

Chants of Sennaar
Shared: Adventure · Singleplayer · Indie

Fallout 4
Shared: Singleplayer · RPG · Adventure

The Test
Shared: Story Rich · Singleplayer · Choose Your Own Adventure

Fallout: New Vegas
Shared: RPG · Singleplayer · Story Rich

The Room 4: Old Sins
Shared: Adventure · Singleplayer · Mystery

Black Myth: Wukong
Shared: RPG · Story Rich · Singleplayer

The Rewinder
Shared: Adventure · Singleplayer · Mystery

The Room Three
Shared: Adventure · Singleplayer · Mystery