IndieDistant Worlds: Universe
66% matchOften compared to it, 4X, Grand Strategy
ObscureSpace Empires II
64% match4X, Grand Strategy, Similar premise
AAGalactic Civilizations IV
60% match4X, Grand Strategy, Similar premise
AADistant Worlds 2
66% matchOften compared to it, 4X, Grand Strategy
AAStar Trek: Infinite
56% match4X, Grand Strategy, Similar premise
IndieDune: Spice Wars
54% matchOften compared to it, 4X, Grand Strategy
IndieInterstellar Space: Genesis
56% match4X, Grand Strategy
ObscureAstronomics Rise of a New Empire
55% match4X, Grand Strategy, Similar premise
IndieCosmoteer: Starship Architect & Commander
45% matchOften compared to it, Real-Time with Pause, Space
AASolar Nations 2
54% matchGrand Strategy, 4X, grand strategy
AATerra Invicta
53% match4X, Grand Strategy, Similar premise
ObscureStellar Reach
55% match4X, Grand Strategy, Similar premise
AASins of a Solar Empire®: Rebellion
56% match4X, Grand Strategy, Similar premise
AAX4: Foundations
52% match4X, Grand Strategy, Similar premise
ObscureStar Traders: 4X Empires
51% match4X, Grand Strategy, Similar premise
ObscureStardust Exile
49% match4X, Space, Similar premise
AAShadow Empire
50% match4X, Grand Strategy, Similar premise
AANexus 5X
47% match4X, Diplomacy, Similar premise
ObscureSolar Wave
53% match4X, Grand Strategy
ObscureStar Ruler
55% match4X, Space
ObscureSolar Nations
52% matchGrand Strategy, Real-Time with Pause, Similar premise
IndieNo Man's Sky
42% matchSpace, Sci-fi, Similar premise
AAEmpires of the Undergrowth
46% match4X, Grand Strategy, Similar premise
ObscurePax Nova
53% match4X, Grand Strategy, Similar premise
ObscureStellar Sovereigns
48% match4X, Grand Strategy, Similar premise
IndieENDLESS Space™ - Definitive Edition
51% match4X, Space, Similar premise
AAMass Effect™ 3 N7 Digital Deluxe Edition (2012)
39% matchSpace, Real-Time with Pause, Similar premise
ObscureAstro Protocol
48% match4X, Grand Strategy, Similar premise
ObscureDynasty Protocol
46% match4X, Grand Strategy
ObscureGalactic Simulator 3
41% matchSpace, Sandbox
ObscureEmperor of the Fading Suns Enhanced
44% match4X, Space
AATerraformers
38% matchOften compared to it, Space, Sci-fi
ObscureStarsim
41% matchSpace, Sci-fi, Similar premise
AAASupreme Commander: Forged Alliance
41% matchGrand Strategy, Real-Time with Pause, Similar premise
ObscureKiloton
39% matchGrand Strategy, Diplomacy, Similar premise
ObscureAcross the Galaxy: Stellar Dominator
38% matchSpace, Sci-fi, Similar premise
IndieAI War: Fleet Command
49% match4X, Grand Strategy
ObscureAstronimo
33% matchSpace, Sci-fi, Similar premise
ObscureKeng's Little Universe
43% matchGrand Strategy, Space, Similar premise
ObscureChaos Galaxy
41% matchGrand Strategy, 4X, Similar premise
ObscureInterstellar Conquest
42% match4X, Space, Similar premise
ObscureStar Fleet Armada Rogue Adventures
40% matchSpace, Strategy
IndieThe Swapper
33% matchSpace, Sci-fi, Similar premise
AADominions 6 - Rise of the Pantokrator
41% match4X, Grand Strategy, Similar premise
AAAHalo Infinite
34% matchSpace, Sci-fi, Similar premise
ObscureDrox Operative 2
38% match4X, Space, Similar premise
ObscureStar Souls
39% matchReal-Time with Pause, Space, Similar premise
ObscureSolaris Rift
34% matchSpace, Sci-fi, Similar premise