ObscureAsteroid Core
50% matchTower Defense, Base Building, Similar premise
ObscureIn The Long Run The Game
45% matchMars, Space Sim, Similar premise
ObscureMars vs. Robots
44% matchMars, Base Building, Similar premise
ObscureCitadel Anew
47% matchTower Defense, Base Building, Similar premise
AASurviving Mars
48% matchMars, Base Building
IndieMarZ: Tactical Base Defense
49% matchMars, Tower Defense
ObscureRogue Station
48% matchBase Building, Space, Similar premise
AAOccupy Mars: The Game
47% matchMars, Base Building, Similar premise
ObscureInto the Slimy Mines
45% matchTower Defense, Building, Similar premise
ObscureFarlight Commanders
39% matchSpace Sim, Space
ObscureGalactic Missile Defense
43% matchMars, Tower Defense, Similar premise
ObscureRed Planet Rampage
39% matchMars, Sci-fi, Similar premise
ObscureSpace Killer
41% matchSpace Sim, Space, Similar premise
ObscureKritter: Defend Together
40% matchTower Defense, Base Building, Similar premise
ObscureRogue Citadel
44% matchTower Defense, Base Building, Similar premise
ObscureAstral Lords
42% matchBase Building, Strategy, Similar premise
ObscureBoundless Paths
42% matchTower Defense, Resource Management, Similar premise
AAMars Horizon
43% matchMars, Space Sim
AAApproximately Up
41% matchSpace Sim, Sandbox
ObscureArms Evolution: ZOMBIE DESTROYER
41% matchTower Defense, Space
ObscureTower Lab
43% matchTower Defense, Base Building, Similar premise
AAVoid Miner – Incremental Asteroids Roguelite
40% matchSpace Sim, Tower Defense, Similar premise
ObscureCrafTAE
40% matchTower Defense, Survival
ObscureStarfend
38% matchTower Defense, Strategy, Similar premise
IndieOutpost
43% matchTower Defense, Base Building, Similar premise
ObscureDig Too Deep
40% matchTower Defense, Base Building, Similar premise
ObscureCity Defense Z
42% matchTower Defense, Base Building
IndieCosmoteer: Starship Architect & Commander
37% matchSpace Sim, Space
ObscureInstant Anastasia
36% matchFuturistic, Sci-fi, Similar premise
ObscureThere Is mORE
41% matchTower Defense, Base Building, Similar premise
IndieReassembly
38% matchSpace, Building
ObscureGotchi Guardians - Tower Defense
39% matchBase Building, Management, Similar premise
ObscureOne Tower Defense
39% matchTower Defense, Survival, Similar premise
ObscureCozy Space Survivors
40% matchSpace Sim, Space, Similar premise
AAStarVaders
33% matchOften compared to it, Strategy
AATower Dominion
42% matchTower Defense, Base Building, Similar premise
ObscureMineral Defense
41% matchTower Defense, Base Building, Similar premise
ObscureAsymptote
40% matchMars, Survival, Similar premise
ObscureKeep Keepers
38% matchTower Defense, Base Building
ObscureNeophyte Protocol
36% matchFuturistic, Sci-fi, Similar premise
ObscureTowerful Defense: Prologue
38% matchTower Defense, Survival, Similar premise
ObscureEscape Machines
34% matchOften compared to it, Strategy, Sci-fi
ObscureForbidden Planet
40% matchTower Defense, Space
ObscureDefender Bros
39% matchTower Defense, Base Building
ObscureHive and Seek
41% matchTower Defense, Base Building
ObscureCatharage
38% matchSpace Sim, Space, Similar premise
AATerraformers
40% matchMars, Space
ObscureLifeforms: Binary Fission
35% matchSandbox, Survival, Similar premise