Games like Farworld Pioneers
Games like Farworld Pioneers include Terraria, Don't Starve Together, Raft, ASTRONEER, and No Man's Sky. We matched them by the tags players give Farworld Pioneers on Steam (Colorful, Open World Survival Craft, Colony Sim, Sandbox, and Base Building): closest matches first, and among equally close ones the better-known games.

Terraria
Shared: Open World Survival Craft · Sandbox · Co-op

Don't Starve Together
Shared: Open World Survival Craft · Co-op · Sandbox

Raft
Shared: Co-op · Open World Survival Craft · Crafting

ASTRONEER
Shared: Open World Survival Craft · Co-op · Base Building

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

Rust
Shared: Open World Survival Craft · Crafting · PvP

ARK: Survival Evolved
Shared: Open World Survival Craft · Co-op · Crafting

Valheim
Shared: Open World Survival Craft · Co-op · Base Building

Satisfactory
Shared: Co-op · Base Building · Crafting

Starbound
Shared: Open World Survival Craft · Sandbox · Crafting

Once Human
Shared: Co-op · Open World Survival Craft · Multiplayer

Grounded
Shared: Co-op · Open World Survival Craft · Base Building

Green Hell
Shared: Open World Survival Craft · Co-op · Base Building

Palworld
Shared: Open World Survival Craft · Co-op · Crafting

Project Zomboid
Shared: Open World Survival Craft · Co-op · Sandbox

ICARUS
Shared: Open World Survival Craft · Co-op · Base Building

7 Days to Die
Shared: Open World Survival Craft · Base Building · Co-op

The Planet Crafter
Shared: Open World Survival Craft · Co-op · Base Building

Empyrion - Galactic Survival
Shared: Co-op · Open World Survival Craft · Simulation

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

ASKA
Shared: Open World Survival Craft · Colony Sim · Sandbox

Deadside
Shared: Open World Survival Craft · PvP · Crafting

Necesse
Shared: Open World Survival Craft · Sandbox · Co-op

Space Engineers
Shared: Sandbox · Simulation · Co-op