Games like Epic Space Battles
Games like Epic Space Battles include Battlefleet Gothic: Armada 2, Stellaris, STAR WARS™ Empire at War - Gold Pack, FTL: Faster Than Light, and Dune: Spice Wars. We matched them by the tags players give Epic Space Battles on Steam (Auto Battler, Strategy, Space, Sci-fi, and Real Time Tactics): closest matches first, and among equally close ones the better-known games.

Battlefleet Gothic: Armada 2
Shared: Strategy · Space · Sci-fi

Stellaris
Shared: Strategy · Space · Sci-fi

STAR WARS™ Empire at War - Gold Pack
Shared: Strategy · Space · Sci-fi

FTL: Faster Than Light
Shared: Strategy · Space · Sci-fi

Dune: Spice Wars
Shared: Sci-fi · Strategy · Singleplayer

Dyson Sphere Program
Shared: Space · Resource Management · Sci-fi

Starship Troopers: Terran Command
Shared: Strategy · Singleplayer · RTS

Oxygen Not Included
Shared: Resource Management · Singleplayer · Strategy

Planetary Annihilation: TITANS
Shared: Strategy · Real Time Tactics · RTS

Anno 2205™
Shared: Strategy · Sci-fi · Space

Battlefleet Gothic: Armada (Classic)
Shared: Strategy · Space · Sci-fi

Anno 2070™
Shared: Strategy · Resource Management · RTS

Aliens: Dark Descent
Shared: Strategy · Real Time Tactics · Sci-fi

Cosmoteer: Starship Architect & Commander
Shared: Sci-fi · Space · Singleplayer

Call to Arms - Gates of Hell: Ostfront
Shared: Strategy · Real Time Tactics · Singleplayer

Sins of a Solar Empire II
Shared: Strategy · Space · Sci-fi

Cities: Skylines
Shared: Strategy · Singleplayer · Management

Jurassic World Evolution
Shared: Strategy · Singleplayer · Sci-fi

Anno 1800
Shared: Strategy · Resource Management · Economy

Nexus - The Jupiter Incident
Shared: Strategy · Space · Sci-fi

Game Dev Tycoon
Shared: Strategy · Singleplayer · Management

Sins of a Solar Empire®: Rebellion
Shared: Space · Strategy · Singleplayer

Jurassic World Evolution 2
Shared: Strategy · Singleplayer · Management

Total War: THREE KINGDOMS
Shared: Strategy · RTS · Singleplayer