ObscureStarShip-DF
67% matchColony Sim, God Game, Similar premise
IndieRimWorld
64% matchOften compared to it, Colony Sim, Base Building
IndieStarmancer
63% matchOften compared to it, Colony Sim, Base Building
IndieThe Last Starship
59% matchColony Sim, Space Sim, Similar premise
ObscureZenith Expanse
60% matchColony Sim, Base Building
IndieOxygen Not Included
62% matchOften compared to it, Colony Sim, Base Building
IndieCosmoteer: Starship Architect & Commander
50% matchOften compared to it, Space Sim, Space
ObscureGalactic Simulator2: Stargate
50% matchSpace Sim, God Game
ObscureWreckborn
52% matchColony Sim, Space Sim, Similar premise
ObscureBase One
46% matchSpace Sim, Science, space
ObscureMercury Fallen
52% matchColony Sim, Science, Similar premise
ObscureSpaceSlog
56% matchColony Sim, Space Sim, Similar premise
ObscureSuper Starship
49% matchSpace Sim, Space
AASongs of Syx
51% matchOften compared to it, Colony Sim, Base Building
AASpaceCraft
47% matchSpace Sim, Base Building, space
ObscureOrder: The New Dawn
53% matchColony Sim, Space Sim, colony simulator
ObscureExodus H
50% matchColony Sim, Base Building, base building
ObscureDeep Space Remnant
47% matchSpace Sim, Base Building
ObscureOasis Mission: Colony Sim
46% matchColony Sim, Base Building, Similar premise
ObscureWorld Turtles
44% matchOften compared to it, Colony Sim, God Game
AAStellar Settlers: Space Base Builder
48% matchColony Sim, Base Building, Similar premise
AAASPORE™
48% matchGod Game, Colony Sim, spaceship
ObscureStarsim
42% matchSpace, Procedural Generation, space
ObscureSci-fi builder
45% matchSpace Sim, Colony Sim
IndieAstro Colony
49% matchColony Sim, Base Building, Similar premise
AASpace Colony: Steam Edition
47% matchColony Sim, Space Sim, Similar premise
ObscureStarlathe
45% matchSpace Sim, Sandbox
ObscureDesktop Colony
43% matchColony Sim, Space Sim
IndieKerbal Space Program 2
45% matchScience, Space Sim, space
IndieSpacebase DF-9
46% matchBase Building, Space, Similar premise
ObscureStar Shelter
46% matchSpace Sim, Base Building
ObscurePixel Starships 2
44% matchSpace Sim, Base Building, Similar premise
AAGenesis Alpha One Deluxe Edition
42% matchSpace Sim, Science
IndieThe Crust
49% matchColony Sim, Base Building, space
ObscureDeep Space Outpost
45% matchColony Sim, Space Sim
ObscurePossible One: Lunar Industries
47% matchColony Sim, Space Sim
IndieOne Lonely Outpost
43% matchColony Sim, Base Building, space
IndieSolar 2
44% matchSpace, God Game, spaceship
IndieSpace Haven
50% matchColony Sim, Space Sim
ObscureOceaneers
46% matchColony Sim, Base Building, base building
ObscureAdaptory
48% matchColony Sim, Base Building, base building
AAFrom Glory To Goo
42% matchColony Sim, Base Building, base building
IndieStarMade
44% matchSpace, Sandbox, Similar premise
ObscureExoColony: Planet Survival
46% matchColony Sim, Space Sim, Similar premise
ObscureCyberHive
43% matchSpace Sim, Space, Similar premise
AADwarf Fortress
46% matchColony Sim, Base Building, colony simulator
AAFarlanders
47% matchColony Sim, Base Building, space
ObscureFacteroids
46% matchColony Sim, Base Building, robots