IndieDummynation
40% matchGrand Strategy, Diplomacy
ObscureApollo4x
38% matchGrand Strategy, 4X
AAThe Battle of Polytopia
36% match4X, Diplomacy
IndieWar Selection
34% matchRTS, Massively Multiplayer
ObscureDynasty Protocol
36% match4X, Grand Strategy, Similar premise
ObscureFour Mini Kingdoms War
35% matchRTS, Wargame
AAMashinky
29% matchOften compared to it, RTS, Economy
ObscureTiny Auto Knights
29% matchAsynchronous Multiplayer, PvP, Similar premise
IndiePlanetary Annihilation: TITANS
37% matchRTS, Grand Strategy, Similar premise
IndiePOLYGON
33% matchMassively Multiplayer, Wargame
ObscureFrontWars
35% matchPolitical Sim, RTS
ObscureHeroic Aegisio: Origins
30% matchGrand Strategy, PvP
ObscureOrbit Zero
38% matchDiplomacy, 4X, Similar premise
AAPixel Starships
33% match4X, Massively Multiplayer
ObscureVGA Planets Nu
32% matchAsynchronous Multiplayer, PvP
ObscureAlien Battlefield
36% matchRTS, Wargame, Similar premise
ObscureProject Planet - Earth vs Humanity
27% matchPolitical Sim, Team-Based
ObscureSpaceInvasion
34% matchDiplomacy, Wargame
AARebel Inc: Escalation
41% match4X, Diplomacy
ObscureSirius
33% matchMassively Multiplayer, Economy, Similar premise
AASupremacy: Call of War 1942
38% matchGrand Strategy, Diplomacy
ObscureSolaris
36% match4X, War
ObscureIronfell
33% match4X, Hex Grid
ObscureAEXXOS
34% matchMassively Multiplayer, Strategy, Similar premise
ObscureCircle Empires 2
32% matchGrand Strategy, RTS
ObscureSquare Wars
32% match4X, Wargame
AATank Arena:Total Operation
34% matchTanks, Massively Multiplayer
ObscureSpace Empires II
36% match4X, Grand Strategy, Similar premise
ObscureArinoa: Conquest
37% match4X, Grand Strategy
ObscureNeed More Troops
29% matchStrategy, hex grid
ObscureProject Rebearth
33% matchGrand Strategy, Massively Multiplayer
ObscureCommander Bug Wars
34% match4X, Wargame
AAGalaxy Life
32% matchWargame, Military, Similar premise
ObscureHigh Strategy: Urukon
31% matchGrand Strategy, Strategy
ObscureEarth of Oryn
36% match4X, Wargame
ObscureRogue Hex
35% match4X, Grand Strategy
ObscureAbys Orbit
30% matchGrand Strategy, Strategy
AAAirships: Conquer the Skies
32% match4X, Grand Strategy
IndieStar Ruler 2
40% match4X, RTS, Similar premise
ObscureOuterstellar
27% matchMassively Multiplayer, Team-Based
AAEVE Online
35% matchMassively Multiplayer, Trading, Similar premise
ObscureX-POINT
33% matchGrand Strategy, Wargame
ObscureGalactic Ruler
36% match4X, Grand Strategy
IndieKukoro: Stream chat games
26% matchOften compared to it, Massively Multiplayer, Team-Based
AAEuropa Universalis III Complete
35% matchGrand Strategy, Political Sim
AAMedieval Kingdom Wars
35% matchDiplomacy, Grand Strategy
AAWorld War Armies
33% matchRTS, Tanks
AAMechabellum
31% matchWargame, RTS