IndieBreathedge
41% matchBase Building, Space, Similar premise
AAStartopia
42% matchColony Sim, Base Building
AAStar Traders: Frontiers
37% matchSpace Sim, Management
ObscureSpace Empires: Starfury
39% matchSpace Sim, Space, Similar premise
AATerraformers
38% matchOften compared to it, Survival, Space
ObscureHazeron Starship
36% matchColony Sim, Sandbox, Similar premise
ObscureSol 0: Mars Colonization
43% matchOften compared to it, Base Building, Space
ObscureThe Sentient
43% matchSpace Sim, Space
IndieSpace Crew: Legendary Edition
39% matchSpace Sim, Space, Similar premise
ObscureOESE
41% matchSpace Sim, Survival
IndieReassembly
43% matchBuilding, Space, Similar premise
IndieClanfolk
38% matchOften compared to it, Colony Sim, Sandbox
ObscureSpaceship Commander
39% matchSpace Sim, Space, Similar premise
ObscureWayward Terran Frontier: Zero Falls
41% matchSpace Sim, Sandbox
ObscureAColony
42% matchColony Sim, Base Building
ObscureLegitimate Space Corp Simulator LLC
36% matchSpace Sim, Base Building
ObscureGalaxy Too Far
38% matchBase Building, Aliens
IndieHELLION
41% matchSpace Sim, Space
ObscureStar Explorers
40% matchSpace Sim, Space
ObscureDesk Space: Idle Spacefleet clicker
38% matchManagement, Space
ObscureLast Horizon
40% matchSpace Sim, Space
AADwarf Fortress
42% matchColony Sim, Base Building
ObscureTowards The Stars
39% matchSpace, Survival, Similar premise
ObscureKairobotica
40% matchColony Sim, Space Sim
ObscureAstroScaper
37% matchBase Building, Building, Similar premise
IndieDyson Sphere Program
43% matchBase Building, Space
AAApproximately Up
39% matchSpace Sim, Sandbox, Similar premise
IndieBreachway
30% matchStrategy, Similar premise
IndieAstrometica
41% matchSpace Sim, Base Building
IndieKinetic Void
44% matchSpace, Sandbox
ObscureSpaceInvasion
39% matchColony Sim, Space Sim
ObscureStellarcraft
32% matchBase Building, Survival, Similar premise
ObscureDynasty Protocol
35% matchSpace, Base Building, Similar premise
ObscureDon't get lost
40% matchColony Sim, Base Building, Similar premise
AAThe Alters
39% matchBase Building, Survival
ObscureSpacebase Startopia
41% matchBase Building, Space
ObscureX-COM: Interceptor
39% matchSpace Sim, Space
ObscureNull Hørizøn
39% matchSpace Sim, Sandbox
AAHavendock
41% matchColony Sim, Base Building
ObscureSPACE
29% matchAliens, Atmospheric
ObscureDissent on Mars
39% matchColony Sim, Building
AABlossom: The Seed of Life
38% matchSpace Sim, Base Building
IndieSettlement Survival
44% matchColony Sim, Building
ObscureArtemis Cosmos
36% matchSpace Sim, Space, Similar premise
ObscureUnderspace
37% matchSpace Sim, Space, Similar premise
ObscureColony On Mars
39% matchBase Building, Strategy, Similar premise
IndieRise to Ruins
41% matchOften compared to it, Colony Sim, Base Building
IndieIXION
45% matchColony Sim, Space