Games like No Man's Island
Games like No Man's Island include Enshrouded, The Forest, Valheim, Sons Of The Forest, and ARK: Survival Ascended. We matched them by the tags players give No Man's Island on Steam (Crafting, Open World, Survival, Singleplayer, and Building): closest matches first, and among equally close ones the better-known games.

Enshrouded
Shared: Open World · Survival · Crafting

The Forest
Shared: Survival · Open World · Crafting

Valheim
Shared: Survival · Open World · Crafting

Sons Of The Forest
Shared: Open World · Survival · Crafting

ARK: Survival Ascended
Shared: Open World · Survival · Crafting

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

Rust
Shared: Crafting · Survival · Open World

Terraria
Shared: Survival · Crafting · Sandbox

Scrap Mechanic
Shared: Survival · Building · Open World

Raft
Shared: Survival · Crafting · Open World

Satisfactory
Shared: Open World · Crafting · Base Building

Core Keeper
Shared: Open World · Survival · Crafting

Subnautica
Shared: Survival · Open World · Crafting

Once Human
Shared: Open World · Survival · Crafting

Palworld
Shared: Open World · Survival · Crafting

Conan Exiles Enhanced
Shared: Open World · Survival · Crafting

Green Hell
Shared: Survival · Open World · Crafting

Dune: Awakening
Shared: Survival · Exploration · Base Building

The Long Dark
Shared: Survival · Open World · Singleplayer

Don't Starve
Shared: Crafting · Survival · Singleplayer

ASTRONEER
Shared: Open World · Survival · Exploration

V Rising
Shared: Open World · Survival · Crafting

Medieval Dynasty
Shared: Crafting · Building · Survival

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