Games like Edge of Space
Games like Edge of Space include Terraria, Rust, Don't Starve Together, Starbound, and No Man's Sky. We matched them by the tags players give Edge of Space on Steam (Open World Survival Craft, Sandbox, Indie, Adventure, and Crafting): closest matches first, and among equally close ones the better-known games.

Terraria
Shared: Open World Survival Craft · Sandbox · 2D

Rust
Shared: Open World Survival Craft · Crafting · Sandbox

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

Starbound
Shared: Open World Survival Craft · Sandbox · Adventure

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

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

Palworld
Shared: Open World Survival Craft · Indie · Crafting

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

Don't Starve
Shared: Open World Survival Craft · Adventure · Indie

Forager
Shared: Open World Survival Craft · Indie · Crafting

Necesse
Shared: Open World Survival Craft · Sandbox · Crafting

Valheim
Shared: Open World Survival Craft · Crafting · Survival

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

Raft
Shared: Open World Survival Craft · Crafting · Survival

ASTRONEER
Shared: Open World Survival Craft · Sandbox · Space

Conan Exiles Enhanced
Shared: Open World Survival Craft · Sandbox · Crafting

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

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

Craftopia
Shared: Open World Survival Craft · Crafting · Sandbox

Breathedge
Shared: Open World Survival Craft · Sandbox · Indie

TerraTech
Shared: Sandbox · Open World Survival Craft · Crafting

Dune: Awakening
Shared: Open World Survival Craft · Sandbox · Adventure

ARK: Survival Ascended
Shared: Crafting · Sandbox · Adventure

Grounded
Shared: Open World Survival Craft · Crafting · Adventure