Games like Sins of a Solar Empire: Rebellion for the Steam Machine
Matched by shared genres and a comparable Steam Machine verdict — estimated or community-reported unless labeled “measured”.

Sins of a Solar Empire II
Runs greatPlayable, with caveatsNot yet tested
Simulation · Strategy

Sins of a Solar Empire: Trinity
Runs greatPlayable, with caveatsNot yet tested
Indie · Strategy

Gratuitous Space Battles 2
Not yet testedNot yet testedNot yet tested
Indie · Simulation · Strategy

Deep Space Battle Simulator
Runs greatPlayable, with caveatsNot yet tested
Action · Indie · Strategy

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

Next Space Rebels
Runs greatRuns greatNot yet tested
Indie · Simulation

Distant Star: Revenant Fleet
Not yet testedNot yet testedNot yet tested
Action · Indie · Strategy

Space Empires: Starfury
Not yet testedNot yet testedNot yet tested
Action · Strategy

Artemis Spaceship Bridge Simulator
Compatibility issueCompatibility issueNot yet tested
Action · Indie · Simulation

Vector Thrust
Compatibility issueCompatibility issueNot yet tested
Action · Indie · Simulation

Stationeers
Compatibility issueCompatibility issueNot yet tested
Action · Indie · Simulation

Space Engineers
Compatibility issueCompatibility issueNot yet tested
Action · Indie · Simulation

Storm Chasers
Compatibility issueCompatibility issueNot yet tested
Action · Indie · Simulation

Galaxy on Fire 2 Full HD
Runs greatPlayable, with caveatsNot yet tested
Action · Indie · Simulation

Puddle
Runs greatPlayable, with caveatsNot yet tested
Action · Indie · Simulation

Interstellar Rift
Compatibility issueCompatibility issueNot yet tested
Action · Indie · Simulation

Evochron Mercenary
Not yet testedNot yet testedNot yet tested
Action · Indie · Simulation

SOL: Exodus
Not yet testedNot yet testedNot yet tested
Action · Indie · Simulation

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

Cruelty Squad
Compatibility issueCompatibility issueNot yet tested
Action · Indie · Simulation

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

Strike Suit Zero
Runs greatPlayable, with caveatsNot yet tested
Action · Indie · Simulation

Blockland
Runs greatPlayable, with caveatsNot yet tested
Action · Indie · Simulation

Receiver
Runs greatPlayable, with caveatsNot yet tested
Action · Indie · Simulation