Games like Astrodition
Games like Astrodition include No Man's Sky, Valheim, Starbound, Palworld, and Terraria. We matched them by the tags players give Astrodition on Steam (Space, Online Co-Op, Survival, Adventure, and Procedural Generation): closest matches first, and among equally close ones the better-known games.

No Man's Sky
Shared: Space · Survival · Exploration

Valheim
Shared: Online Co-Op · Survival · Open World

Starbound
Shared: Space · Survival · Adventure

Palworld
Shared: Survival · Online Co-Op · Open World

Terraria
Shared: Survival · Adventure · Crafting

Don't Starve Together
Shared: Survival · Adventure · Online Co-Op

Green Hell
Shared: Survival · Online Co-Op · Crafting

ASTRONEER
Shared: Space · Survival · Exploration

ICARUS
Shared: Survival · Online Co-Op · Crafting

The Planet Crafter
Shared: Survival · Online Co-Op · Space

Rust
Shared: Survival · Crafting · Adventure

Enshrouded
Shared: Survival · Online Co-Op · Open World

The Forest
Shared: Survival · Adventure · Crafting

Raft
Shared: Survival · Online Co-Op · Crafting

Grounded
Shared: Survival · Online Co-Op · Adventure

Core Keeper
Shared: Survival · Exploration · Open World

PEAK
Shared: Online Co-Op · Adventure · Exploration

Empyrion - Galactic Survival
Shared: Space · Survival · Exploration

Don't Starve
Shared: Survival · Adventure · Crafting

Subnautica
Shared: Survival · Exploration · Crafting

7 Days to Die
Shared: Survival · Online Co-Op · Open World

The Long Dark
Shared: Survival · Exploration · Adventure

Windrose
Shared: Online Co-Op · Survival · Crafting

RuneScape: Dragonwilds
Shared: Survival · Online Co-Op · Open World