Games like The Isle
Games like The Isle include ARK: Survival Evolved, Beasts of Bermuda, ARK: Survival Ascended, theHunter: Call of the Wild™, and Rust. We matched them by the tags players give The Isle on Steam (Dinosaurs, Survival, Open World, Multiplayer, and Simulation): closest matches first, and among equally close ones the better-known games.

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

Beasts of Bermuda
Shared: Dinosaurs · Survival · Simulation

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

theHunter: Call of the Wild™
Shared: Open World · Multiplayer · Hunting

Rust
Shared: Survival · Open World · Multiplayer

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

Once Human
Shared: Open World · Survival · Multiplayer

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

Project Zomboid
Shared: Survival · Open World · Multiplayer

DayZ
Shared: Survival · Open World · Multiplayer

The Forest
Shared: Survival · Open World · Horror

Raft
Shared: Survival · Multiplayer · Open World

7 Days to Die
Shared: Survival · Open World · Multiplayer

Feed and Grow: Fish
Shared: Survival · Simulation · Multiplayer

PixARK
Shared: Survival · Open World · Dinosaurs

Palworld
Shared: Survival · Open World · Multiplayer

SCUM
Shared: Survival · Open World · Massively Multiplayer

Conan Exiles Enhanced
Shared: Survival · Open World · Multiplayer

PUBG: BATTLEGROUNDS
Shared: Survival · Multiplayer · Action

Last Oasis
Shared: Survival · Open World · Massively Multiplayer

Subnautica 2
Shared: Survival · Multiplayer · Open World

Miscreated
Shared: Survival · Open World · Multiplayer

Infestation: The New Beginning
Shared: Survival · Open World · Multiplayer

Terraria
Shared: Survival · Multiplayer · Open World