Games like Radio Station
Games like Radio Station include Firewatch, What Remains of Edith Finch, The Beginner's Guide, Outer Wilds, and Gone Home. We matched them by the tags players give Radio Station on Steam (Adventure, Indie, First-Person, Atmospheric, and Singleplayer): closest matches first, and among equally close ones the better-known games.

Firewatch
Shared: Adventure · Atmospheric · First-Person

What Remains of Edith Finch
Shared: Atmospheric · First-Person · Adventure

The Beginner's Guide
Shared: Indie · Atmospheric · First-Person

Outer Wilds
Shared: Adventure · Exploration · Atmospheric

Gone Home
Shared: Indie · Walking Simulator · Atmospheric

Journey
Shared: Adventure · Indie · Atmospheric

Fallout 4
Shared: Adventure · Singleplayer · Atmospheric

Valley
Shared: Adventure · First-Person · Indie

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

GRIS
Shared: Indie · Atmospheric · Adventure

Hollow Knight: Silksong
Shared: Indie · Great Soundtrack · Singleplayer

Hollow Knight
Shared: Indie · Great Soundtrack · Singleplayer

OneShot
Shared: Indie · Atmospheric · Story Rich

DEATH STRANDING DIRECTOR'S CUT
Shared: Atmospheric · Walking Simulator · Adventure

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

The Talos Principle
Shared: First-Person · Atmospheric · Singleplayer

Everybody's Gone to the Rapture
Shared: Indie · Atmospheric · Adventure

INFRA
Shared: First-Person · Atmospheric · Adventure

The Stanley Parable
Shared: Indie · First-Person · Walking Simulator

The Witness
Shared: First-Person · Indie · Singleplayer

Return of the Obra Dinn
Shared: Atmospheric · Indie · Singleplayer

A Story About My Uncle
Shared: Adventure · First-Person · Indie

Brothers - A Tale of Two Sons
Shared: Adventure · Atmospheric · Indie

Ori and the Will of the Wisps
Shared: Adventure · Singleplayer · Great Soundtrack