Games like Island Off Outer Darkness
Games like Island Off Outer Darkness include The Witcher 3: Wild Hunt — Remastered, The Beginner's Guide, Before Your Eyes, Disco Elysium - The Final Cut, and OneShot. We matched them by the tags players give Island Off Outer Darkness on Steam (Narrative, RPG, Story Rich, Job Simulator, and Abstract): closest matches first, and among equally close ones the better-known games.

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

The Beginner's Guide
Shared: Story Rich · Atmospheric · Indie

Before Your Eyes
Shared: Narrative · Story Rich · Indie

Disco Elysium - The Final Cut
Shared: RPG · Story Rich · Atmospheric

OneShot
Shared: Story Rich · Indie · Atmospheric

To the Moon
Shared: Story Rich · Indie · RPG

Esoteric Ebb
Shared: Story Rich · RPG · Narrative

Undertale
Shared: Story Rich · RPG · Singleplayer

Gone Home
Shared: Narrative · Story Rich · Atmospheric

Cyberpunk 2077
Shared: RPG · Story Rich · Singleplayer

A Bird Story
Shared: Story Rich · Indie · RPG

Behind the Frame: The Finest Scenery
Shared: Story Rich · Atmospheric · Singleplayer

Firewatch
Shared: Story Rich · Atmospheric · Singleplayer

Vampire: The Masquerade - Coteries of New York
Shared: Story Rich · RPG · Indie

Hylics
Shared: RPG · Abstract · Indie

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

What Remains of Edith Finch
Shared: Story Rich · Atmospheric · Walking Simulator

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

Impostor Factory
Shared: Story Rich · RPG · Singleplayer

OMORI
Shared: Story Rich · RPG · Indie

Citizen Sleeper
Shared: RPG · Story Rich · Narrative

Hollow Knight
Shared: Platformer · Singleplayer · Indie

Where The Water Tastes Like Wine
Shared: Story Rich · RPG · Indie

Pyre
Shared: RPG · Story Rich · Indie