Games like Project Asteroids
Games like Project Asteroids include Rust, Once Human, ARK: Survival Evolved, Sons Of The Forest, and ARK: Survival Ascended. We matched them by the tags players give Project Asteroids on Steam (Survival, Crafting, Multiplayer, Open World, and Massively Multiplayer): closest matches first, and among equally close ones the better-known games.

Rust
Shared: Survival · Crafting · Multiplayer

Once Human
Shared: Survival · Open World · Multiplayer

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

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

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

Valheim
Shared: Survival · Open World · Multiplayer

Raft
Shared: Survival · Multiplayer · Crafting

PUBG: BATTLEGROUNDS
Shared: Survival · Multiplayer · FPS

Terraria
Shared: Survival · Multiplayer · Crafting

V Rising
Shared: Survival · Open World · Multiplayer

Palworld
Shared: Survival · Open World · Multiplayer

The Forest
Shared: Survival · Crafting · Open World

Green Hell
Shared: Survival · Multiplayer · Crafting

Deadside
Shared: Survival · Crafting · Multiplayer

Enshrouded
Shared: Survival · Open World · Multiplayer

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

Conan Exiles Enhanced
Shared: Survival · Open World · Crafting

Hurtworld
Shared: Survival · Multiplayer · Open World

DayZ
Shared: Survival · Open World · Multiplayer

Scrap Mechanic
Shared: Survival · Multiplayer · Open World

Last Oasis
Shared: Survival · Massively Multiplayer · Open World

Satisfactory
Shared: Crafting · Open World · Multiplayer

Core Keeper
Shared: Survival · Open World · Multiplayer

ICARUS
Shared: Survival · Multiplayer · Crafting