IndieCaptain of Industry
45% matchBase Building, Colony Sim, Similar premise
ObscureRogue Station
38% matchCity Builder, Base Building, Similar premise
AAOffworld Trading Company
43% matchColony Sim, City Builder
ObscureAlien Market Simulator
37% matchEconomy, Management, Similar premise
ObscureAvian Colony
43% matchColony Sim, City Builder
IndieDyson Sphere Program
44% matchBase Building, Space Sim
ObscureGalaxy Too Far
40% matchCity Builder, Base Building, Similar premise
ObscureSigma Draconis
42% matchColony Sim, Base Building
AAStarminer
40% matchSpace Sim, Economy, Similar premise
ObscureSpace Station Manager
38% matchBuilding, Space, Similar premise
ObscureSpace Empires II
40% match4X, Base Building, Similar premise
AAThe Planet Crafter: Prologue
37% matchBase Building, Mars
IndiePlanet S
39% matchCity Builder, Space
ObscureExodus H
41% matchColony Sim, Base Building
ObscureWreckborn
42% matchColony Sim, Space Sim, Similar premise
ObscureThe Last World
40% matchBase Building, City Builder
ObscureCelestial Empire Playtest
41% matchCity Builder, Colony Sim
AAPixel Starships
37% matchSpace Sim, 4X
ObscureAsteroid Odyssey
32% matchSpace Sim, Base Building
ObscureGlory to the Robots!
36% matchSpace Sim, Base Building
ObscureSPACERIFT: Arcanum System
39% matchSpace Sim, Economy, Similar premise
IndieOxygen: First Breath
46% matchColony Sim, City Builder
ObscureClick Space Miner 2
40% matchColony Sim, Space Sim
ObscureInterstellar Transport Company
39% matchSpace, Space Sim
ObscureGalaxy Pass Station
39% matchColony Sim, Base Building
ObscureMercury Fallen
41% matchColony Sim, Base Building, Similar premise
AAWorkers & Resources: Soviet Republic
41% matchCity Builder, Colony Sim
ObscureIn The Long Run The Game
37% matchSpace Sim, Base Building, Similar premise
ObscureBase One
37% matchSpace Sim, Building, Similar premise
ObscureHeliopedia
37% matchSpace Sim, Sandbox, Similar premise
AAPer Aspera
41% matchColony Sim, Mars
ObscureOrbiteers
40% matchColony Sim, City Builder
IndieOxygen Not Included
44% matchColony Sim, Base Building
AAStartopia
39% matchColony Sim, City Builder
ObscureSuper Starship
40% matchSpace Sim, Space
ObscureGeo
37% matchSpace Sim, Base Building, Similar premise
ObscureSpaceCorp: 2025-2300AD
37% matchMars, Base Building, Similar premise
ObscureLegitimate Space Corp Simulator LLC
41% matchSpace Sim, Base Building, Similar premise
ObscureStar Haul Tycoon
38% matchEconomy, Resource Management
ObscurePlaneta
39% matchColony Sim, City Builder
IndieSpacebase DF-9
42% matchBase Building, Space
ObscureIncremental Orbits
38% matchEconomy, Space
ObscureEarth Space Colonies
38% matchCity Builder, Space, Similar premise
ObscureStarship Corporation
41% matchManagement, Space, Similar premise
ObscureReactor Tech²
37% matchCity Builder, Base Building
ObscureSol 0: Mars Colonization
41% matchMars, Base Building
ObscureEdge Islands
43% matchColony Sim, Base Building
ObscureBelt Colony
37% matchSpace Sim, Mars