Games like ONE (1) WORLD
Games like ONE (1) WORLD include Stardew Valley, Terraria, My Time at Portia, Core Keeper, and Forager. We matched them by the tags players give ONE (1) WORLD on Steam (Sandbox, Crafting, Pixel Graphics, Building, and RPG): closest matches first, and among equally close ones the better-known games.
Stardew Valley
Shared: Pixel Graphics · Farming Sim · RPG
Terraria
Shared: Sandbox · Pixel Graphics · Crafting
My Time at Portia
Shared: Crafting · RPG · Farming Sim
Core Keeper
Shared: Pixel Graphics · Sandbox · Crafting
Forager
Shared: Pixel Graphics · Crafting · Sandbox
Graveyard Keeper
Shared: Crafting · Pixel Graphics · Sandbox
Enshrouded
Shared: Crafting · Base Building · RPG
Satisfactory
Shared: Crafting · Base Building · Sandbox
My Time at Sandrock
Shared: Building · Crafting · Sandbox
Necesse
Shared: Pixel Graphics · Sandbox · Crafting
Starbound
Shared: Sandbox · Crafting · Pixel Graphics
Valheim
Shared: Crafting · Building · Open World
Rust
Shared: Crafting · Sandbox · Building
Scrap Mechanic
Shared: Sandbox · Building · Crafting
Kynseed
Shared: Sandbox · Crafting · Farming Sim
Kenshi
Shared: Sandbox · RPG · Crafting
Littlewood
Shared: Pixel Graphics · Crafting · Sandbox
Clanfolk
Shared: Pixel Graphics · Farming Sim · RPG
Medieval Dynasty
Shared: Crafting · Building · Sandbox
Fields of Mistria
Shared: Pixel Graphics · Farming Sim · RPG
The Forest
Shared: Crafting · Building · Open World
DAVE THE DIVER
Shared: Pixel Graphics · Exploration · RPG
Conan Exiles Enhanced
Shared: Building · Crafting · Sandbox
ARK: Survival Ascended
Shared: Crafting · Sandbox · Building