Games like Space Farm
Games like Space Farm include Stardew Valley, My Time at Portia, Fields of Mistria, The Scroll of Taiwu : Beyond The Dome, and Coral Island. We matched them by the tags players give Space Farm on Steam (RPG, Indie, Simulation, Farming Sim, and Early Access): closest matches first, and among equally close ones the better-known games.

Stardew Valley
Shared: Farming Sim · RPG · Simulation

My Time at Portia
Shared: RPG · Farming Sim · Simulation

Fields of Mistria
Shared: RPG · Farming Sim · Simulation

The Scroll of Taiwu : Beyond The Dome
Shared: RPG · Indie · Simulation

Coral Island
Shared: Farming Sim · Simulation · RPG

Cyber Manhunt
Shared: RPG · Simulation · Indie

Path Of Wuxia
Shared: RPG · Indie · Simulation

Farmer's Dynasty - Final Harvest Edition
Shared: Simulation · RPG · Farming Sim

Retirement Simulator
Shared: RPG · Simulation · Indie

Graveyard Keeper
Shared: RPG · Simulation · Indie

Sun Haven
Shared: Farming Sim · RPG · Simulation

Clanfolk
Shared: RPG · Farming Sim · Simulation

上帝之城 I:监狱帝国 [City of God I - Prison Empire]
Shared: Indie · RPG · Simulation

Starsand Island
Shared: RPG · Farming Sim · Simulation

鬼谷八荒 Tale of Immortal
Shared: Simulation · RPG · Indie

I Am Future: Cozy Apocalypse Survival
Shared: RPG · Farming Sim · Simulation

SAELIG
Shared: RPG · Simulation · Indie

No Place Like Home
Shared: RPG · Farming Sim · Simulation

EmergeNYC
Shared: Simulation · Early Access · RPG

我来自江湖 From Jianghu
Shared: RPG · Simulation · Indie

xiuzhen idle
Shared: Indie · RPG · Simulation

Shoppe Keep
Shared: RPG · Simulation · Indie

Luma Island
Shared: Farming Sim · Simulation · RPG

Potion Craft: Alchemist Simulator
Shared: Simulation · Indie · RPG