Games like Cowboy Life Simulator
Games like Cowboy Life Simulator include Stardew Valley, My Time at Portia, Disney Dreamlight Valley, Satisfactory, and Palia. We matched them by the tags players give Cowboy Life Simulator on Steam (Exploration, Building, Crafting, Farming Sim, and Relaxing): closest matches first, and among equally close ones the better-known games.

Stardew Valley
Shared: Farming Sim · Relaxing · Crafting

My Time at Portia
Shared: Farming Sim · Crafting · Open World

Disney Dreamlight Valley
Shared: Exploration · Relaxing · Sandbox

Satisfactory
Shared: Crafting · Building · Open World

Palia
Shared: Exploration · Farming Sim · Building

The Forest
Shared: Crafting · Building · Open World

Luma Island
Shared: Farming Sim · Crafting · Building

Coral Island
Shared: Farming Sim · Relaxing · Crafting

Rust
Shared: Crafting · Building · Open World

Once Human
Shared: Open World · Building · Exploration

Core Keeper
Shared: Exploration · Open World · Crafting

Valheim
Shared: Building · Crafting · Exploration

Starsand Island
Shared: Building · Farming Sim · Crafting

My Time at Sandrock
Shared: Building · Farming Sim · Crafting

Dune: Awakening
Shared: Exploration · Story Rich · Crafting

No Place Like Home
Shared: Crafting · Farming Sim · Exploration

Enshrouded
Shared: Crafting · Open World · Exploration

Scrap Mechanic
Shared: Building · Sandbox · Crafting

Terraria
Shared: Sandbox · Crafting · Building

ARK: Survival Evolved
Shared: Crafting · Building · Open World

I Am Future: Cozy Apocalypse Survival
Shared: Farming Sim · Crafting · Building

Dinkum
Shared: Relaxing · Farming Sim · Crafting

Sons Of The Forest
Shared: Open World · Crafting · Building

DAVE THE DIVER
Shared: Exploration · Relaxing · Farming Sim