Games like The Stormy Islands
Games like The Stormy Islands include The Forest, The Long Dark, Stranded Deep, Rust, and No Man's Sky. We matched them by the tags players give The Stormy Islands on Steam (Survival, Adventure, Sandbox, Open World, and First-Person): closest matches first, and among equally close ones the better-known games.

The Forest
Shared: Survival · Open World · Adventure

The Long Dark
Shared: Survival · Open World · Exploration

Stranded Deep
Shared: Survival · Open World · Adventure

Rust
Shared: Survival · Open World · Sandbox

No Man's Sky
Shared: Open World · Survival · Exploration

Terraria
Shared: Survival · Sandbox · Adventure

Don't Starve
Shared: Survival · Adventure · Sandbox

Don't Starve Together
Shared: Survival · Adventure · Open World

Subnautica
Shared: Survival · Open World · Exploration

Sons Of The Forest
Shared: Survival · Open World · First-Person

Raft
Shared: Survival · Open World · Adventure

ARK: Survival Evolved
Shared: Survival · Open World · Adventure

Valheim
Shared: Survival · Open World · Adventure

Scrap Mechanic
Shared: Survival · Sandbox · Open World

My Summer Car
Shared: Survival · Open World · First-Person

Slime Rancher
Shared: Adventure · Exploration · Open World

Fallout 4
Shared: Open World · Adventure · Exploration

Green Hell
Shared: Survival · Open World · Adventure

Project Zomboid
Shared: Survival · Open World · Sandbox

The Last Caretaker
Shared: Survival · Open World · Sandbox

Core Keeper
Shared: Survival · Open World · Sandbox

Once Human
Shared: Survival · Open World · Exploration

Subnautica: Below Zero
Shared: Survival · Open World · Singleplayer

Far Cry® Primal
Shared: Survival · Open World · Adventure