Games like Startopia for the Steam Machine
Matched by shared genres and a comparable Steam Machine verdict — estimated or community-reported unless labeled “measured”.

Microtopia
Runs greatPlayable, with caveatsNot yet tested
Simulation · Strategy

Nihiland
Not yet testedNot yet testedNot yet tested
Simulation

Interstellar Transport Company
Not yet testedNot yet testedNot yet tested
Simulation

Simmiland
Runs greatRuns greatNot yet tested
Indie · Simulation

The Universim
Runs greatPlayable, with caveatsNot yet tested
Indie · Simulation · Strategy

Hometopia
Runs greatPlayable, with caveatsNot yet tested
Casual · Simulation

Virtual Villagers Origins 2
Not yet testedNot yet testedNot yet tested
Simulation

Cities XXL
Runs greatPlayable, with caveatsNot yet tested
Simulation

Project Zomboid
Runs greatRuns greatNot yet tested
Indie · RPG · Simulation

RaceRoom Racing Experience
Runs greatPlayable, with caveatsNot yet tested
Racing · Simulation · Sports

Don't Starve
Runs greatPlayable, with caveatsNot yet tested
Adventure · Indie · Simulation

DCS World Steam Edition
Runs greatPlayable, with caveatsNot yet tested
Simulation · Free To Play

Surgeon Simulator
Runs greatPlayable, with caveatsNot yet tested
Action · Indie · Simulation

War Thunder
Runs greatPlayable, with caveatsNot yet tested
Action · Massively Multiplayer · Simulation

Game Dev Tycoon
Runs greatPlayable, with caveatsNot yet tested
Casual · Indie · Simulation

Stronghold Crusader HD (2012)
Runs greatPlayable, with caveatsNot yet tested
Simulation · Strategy

Reus
Runs greatPlayable, with caveatsNot yet tested
Indie · Simulation · Strategy

Cities in Motion 2
Runs greatPlayable, with caveatsNot yet tested
Simulation · Strategy

Euro Truck Simulator
Runs greatPlayable, with caveatsNot yet tested
Indie · Simulation

State of Decay
Runs greatRuns greatNot yet tested
Action · RPG · Simulation

Cook, Serve, Delicious!
Runs greatRuns greatNot yet tested
Action · Indie · Simulation

Viscera Cleanup Detail: Shadow Warrior
Runs greatPlayable, with caveatsNot yet tested
Indie · Simulation

NBA 2K18
Runs greatRuns greatNot yet tested
Simulation · Sports

X Rebirth
Runs greatPlayable, with caveatsNot yet tested
Action · Simulation