Games like StarsOne
Games like StarsOne include Rust, Last Oasis, ARK: Survival Evolved, ARK: Survival Ascended, and Terraria. We matched them by the tags players give StarsOne on Steam (Survival, Indie, Action, Massively Multiplayer, and Sandbox): closest matches first, and among equally close ones the better-known games.

Rust
Shared: Survival · Crafting · Open World

Last Oasis
Shared: Survival · Massively Multiplayer · Action

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

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

Terraria
Shared: Survival · Sandbox · Multiplayer

Palworld
Shared: Survival · Open World · Indie

Project Zomboid
Shared: Survival · Open World · Sandbox

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

Once Human
Shared: Survival · Action · Open World

Raft
Shared: Survival · Multiplayer · Open World

Conan Exiles Enhanced
Shared: Survival · Open World · Sandbox

Miscreated
Shared: Survival · Open World · Massively Multiplayer

DayZ
Shared: Survival · Open World · Massively Multiplayer

SCUM
Shared: Survival · Massively Multiplayer · Open World

Green Hell
Shared: Survival · Action · Open World

The Isle
Shared: Survival · Open World · Massively Multiplayer

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

Scrap Mechanic
Shared: Survival · Sandbox · Open World

Craftopia
Shared: Survival · Open World · Crafting

Don't Starve
Shared: Survival · Indie · Sandbox

Feed and Grow: Fish
Shared: Survival · Action · Indie

The Forest
Shared: Survival · Open World · Crafting

ATLAS
Shared: Survival · Open World · Massively Multiplayer

Core Keeper
Shared: Survival · Open World · Sandbox