Games like GRAV
Games like GRAV include ARK: Survival Evolved, Rust, Raft, Terraria, and Valheim. We matched them by the tags players give GRAV on Steam (Open World Survival Craft, Survival, Open World, Base Building, and Sandbox): closest matches first, and among equally close ones the better-known games.

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

Rust
Shared: Survival · Open World Survival Craft · Open World

Raft
Shared: Survival · Open World Survival Craft · Multiplayer

Terraria
Shared: Open World Survival Craft · Survival · Sandbox

Valheim
Shared: Open World Survival Craft · Survival · Open World

Palworld
Shared: Survival · Open World · Open World Survival Craft

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

ASTRONEER
Shared: Open World Survival Craft · Open World · Survival

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

Once Human
Shared: Open World · Survival · Open World Survival Craft

Grounded
Shared: Survival · Open World Survival Craft · Multiplayer

Green Hell
Shared: Open World Survival Craft · Survival · Open World

Project Zomboid
Shared: Survival · Open World · Open World Survival Craft

Starbound
Shared: Open World Survival Craft · Survival · Sandbox

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

ARK: Survival Ascended
Shared: Survival · Open World · Base Building

Grounded 2
Shared: Survival · Base Building · Open World

Satisfactory
Shared: Base Building · Open World · Multiplayer

The Forest
Shared: Open World Survival Craft · Survival · Open World

ICARUS
Shared: Open World Survival Craft · Survival · Base Building

Dune: Awakening
Shared: Open World Survival Craft · Survival · Base Building

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

Subnautica
Shared: Open World Survival Craft · Survival · Open World

RuneScape: Dragonwilds
Shared: Survival · Open World · Open World Survival Craft

