ObscurePax Nova
50% match4X, Diplomacy, Similar premise
ObscureBattleTabs
41% matchBoard Game, Tabletop
ObscureVortex Attack EX
34% matchScience, PvP
ObscureOne Deck Galaxy
38% matchBoard Game, Tabletop
ObscureHexpand
37% matchDiplomacy, Team-Based, Similar premise
AASins of a Solar Empire II
41% match4X, Space, Similar premise
ObscureVGA Planets Nu
39% matchTurn-Based Tactics, Turn-Based Strategy, Similar premise
ObscureAstro Protocol
45% match4X, Turn-Based Tactics, Similar premise
AAAge of Wonders: Planetfall
42% matchOften compared to it, 4X, Turn-Based Strategy
IndieConquest of Elysium 5
40% match4X, Turn-Based Strategy, Similar premise
AANemesis: Lockdown
38% matchBoard Game, Team-Based
IndieDune: Spice Wars
42% match4X, Diplomacy, Similar premise
ObscureStar Titans : War of the Galaxy
39% match4X, Turn-Based Strategy
ObscurePredictors
38% matchBoard Game, Tabletop
ObscureStar Traders: 4X Empires
46% match4X, Diplomacy, Similar premise
IndieENDLESS Space™ - Definitive Edition
47% match4X, Space, Similar premise
ObscureHigh Frontier 4 All
41% matchBoard Game, Tabletop
AABoardLand
40% matchBoard Game, Tabletop
ObscureMasteroid
30% matchSimulation, Space
ObscureCosmopoly
37% matchTabletop, Board Game
ObscureMachiavelli the Prince
39% match4X, Turn-Based Strategy
ObscureArkheim - Realms at War
37% match4X, Team-Based
ObscureA Planet of Mine Legacy
36% match4X, Science
ObscureWarp to Sector One
38% match4X, Turn-Based Strategy
ObscureCorrupted: Dawn of Havoc
32% matchOften compared to it, Team-Based, Strategy
AATerraformers
34% matchScience, Board Game
ObscureHyper Empire
39% match4X, Turn-Based Strategy, Similar premise
ObscureNexus Legacy
41% match4X, Diplomacy, Similar premise
AAA Game of Thrones: The Board Game - Digital Edition
39% matchDiplomacy, 4X
ObscureUniWar
38% matchBoard Game, Team-Based
AAStar Trek: Infinite
41% match4X, Diplomacy
AAShadow Empire
40% match4X, Turn-Based Strategy
ObscureSBX 5K
32% matchStrategy, Turn-Based Strategy, Similar premise
ObscureThe Time Game
36% matchBoard Game, Tabletop
AAThe Anacrusis
30% matchTeam-Based, Co-op
AAHalcyon 6: Starbase Commander (LIGHTSPEED EDITION)
41% match4X, Diplomacy
AAThe Battle of Polytopia
37% match4X, Diplomacy
ObscureTactics Unlimited
32% matchTeam-Based, Turn-Based Tactics
IndieInterstellar Space: Genesis
45% match4X, Diplomacy
ObscureLeylines
37% match4X, Turn-Based Tactics
ObscureDR4X
36% match4X, Turn-Based Strategy, Similar premise
ObscureAcheron's Souls
37% matchBoard Game, Turn-Based Strategy
AAStar Control®: Origins
29% matchOften compared to it, Space, Sci-fi
ObscureInterstellar Conquest
40% match4X, Turn-Based Tactics
ObscureRevival: Recolonization
41% match4X, Diplomacy
ObscureAEXXOS
31% matchSpace, Sci-fi, Similar premise
ObscureNova-111
30% matchScience, Turn-Based Tactics
AAAStellaris
42% match4X, Diplomacy