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

Master of Orion 1
Runs greatPlayable, with caveatsNot yet tested
Strategy

Master of Orion 2
Compatibility issueCompatibility issueNot yet tested
Strategy

Master of Orion 3
Not yet testedNot yet testedNot yet tested
Strategy

Space Empires I
Not yet testedNot yet testedNot yet tested
Strategy

Galactic Civilizations III
Runs greatPlayable, with caveatsNot yet tested
Strategy

Space Empires II
Not yet testedNot yet testedNot yet tested
Strategy

Space Empires V
Not yet testedNot yet testedNot yet tested
Strategy

Star Realms
Runs greatPlayable, with caveatsNot yet tested
Strategy

Darkest Dungeon
Runs greatRuns greatNot yet tested
Indie · RPG · Strategy

XCOM 2
Runs greatPlayable, with caveatsNot yet tested
Strategy

Stellaris
Runs greatPlayable, with caveatsNot yet tested
Simulation · Strategy

Sid Meier’s Civilization VI
Runs greatPlayable, with caveatsNot yet tested
Strategy

Total War: WARHAMMER
Runs greatPlayable, with caveatsNot yet tested
Action · Strategy

Hearts of Iron IV
Runs greatPlayable, with caveatsNot yet tested
Simulation · Strategy

Shadow Tactics: Blades of the Shogun
Runs greatRuns greatNot yet tested
Indie · Strategy

Bloons TD Battles
Runs greatPlayable, with caveatsNot yet tested
Action · Strategy · Free To Play

Shadowverse CCG
Runs greatPlayable, with caveatsNot yet tested
Strategy · Free To Play

Beholder
Runs greatRuns greatNot yet tested
Adventure · Indie · Strategy

Worms W.M.D
Runs greatPlayable, with caveatsNot yet tested
Action · Strategy

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

Punch Club
Runs greatPlayable, with caveatsNot yet tested
Indie · RPG · Strategy

Kingdom: New Lands
Runs greatRuns greatNot yet tested
Indie · Simulation · Strategy

Homeworld: Deserts of Kharak
Runs greatPlayable, with caveatsNot yet tested
Strategy

SteamWorld Heist
Runs greatRuns greatNot yet tested
RPG · Strategy