IndieStarmancer
33% matchSpace, Sci-fi
ObscureXO
28% matchRoguelite, Sci-fi
ObscureDust Fleet
33% matchSpace, Sci-fi, Similar premise
ObscureExpand & Exterminate: Terrytorial Disputes - Endless Base Defense
31% matchTower Defense, Strategy, Similar premise
AAASpace Engineers
31% matchSpace, Strategy, Similar premise
ObscureDefending Territory
35% matchStrategy, Casual, Similar premise
ObscureDeep Space Directive
30% matchStrategy, Sci-fi, Similar premise
ObscureReposition Defense
34% matchTower Defense, Strategy
ObscureStarlight Tactics™
41% matchStrategy, Space, Similar premise
AAAStellaris
35% matchSpace, Sci-fi, Similar premise
ObscureSpaceport Trading Company
30% matchSpace, Sci-fi
ObscureNebuLeet
29% matchSpace, Sci-fi
ObscureCentauri Sector
35% matchSpace, Strategy
ObscureCodex of Victory
30% matchSpace, Sci-fi
ObscureCosmonade
25% matchSpace, Similar premise
ObscureZenith Armada
29% matchSpace, Sci-fi
ObscureCOSMIC WARFRONT
24% matchSpace, Casual, Similar premise
ObscureWarSphere
29% matchRoguelite, Sci-fi, steam cloud
ObscureHYPERNOVA: Escape from Hadea
32% matchTower Defense, Sci-fi
ObscureGalactic Inheritors
37% matchSpace, Strategy
AADeep Rock Galactic: Survivor
27% matchRoguelite, Space, steam cloud
ObscureTowerful Defense: A Rogue TD
33% matchTower Defense, Roguelite
ObscureCosmo Riders
30% matchRoguelite, Space
ObscureHuman Extinction Simulator
35% matchSpace, Strategy
ObscureCosmic Run
34% matchSpace, Roguelite
ObscureStarfield Battlegrounds
30% matchSpace, Strategy, Similar premise
ObscureGalactic Dominion
30% matchSpace, Strategy
ObscureAnnihilate The Spance
32% matchSpace, Sci-fi
ObscureStrength In Numbers
32% matchSpace, Sci-fi
ObscureSpace Tales
33% matchSpace, Sci-fi, Similar premise
ObscureMilky Way TD SURVIVORS AUTOBATTLER RTS: Earth
33% matchTower Defense, Strategy
ObscureOrbitalCrash
27% matchSpace, Sci-fi
ObscureFlaregate Network
31% matchSpace, Sci-fi
ObscureAtomic Space Command
30% matchSpace, Strategy, Similar premise
ObscureLegitimate Space Corp Simulator LLC
27% matchSpace, Sci-fi
ObscureGalaxy in Turmoil
34% matchStrategy, Space
AAERA ONE
32% matchSpace, Sci-fi, Similar premise
ObscureBase One
27% matchSpace, Sci-fi
ObscureRegular Spacecraft - Defending the Mothership
32% matchRoguelite, Space, Similar premise
ObscureGalaxy Highways
31% matchSpace, Sci-fi, Similar premise
ObscureAethelgard: Galactic Guardian
29% matchSpace, Sci-fi, Similar premise
ObscureThe Battle of Sol
35% matchSpace, Sci-fi
ObscureKonfronto
25% matchStrategy, roguelite
ObscureStarfighter General
26% matchSpace, Sci-fi
AASolargene
30% matchSpace, Sci-fi, Similar premise
ObscureAlien Battlefield
30% matchStrategy, Sci-fi, Similar premise
ObscureSpaceInvasion
29% matchSpace, Sci-fi, Similar premise
ObscureChaos Front
30% matchSpace, Strategy, Similar premise