User:Brick Thrower/4X Space Games

Free Space Series

 * (FreeSpace) Conflict: Free Space The Great War
 * Free Space 2

HomeWorld Series

 * Homeworld
 * Homeworld 2

Imperium Galactica Series

 * Imperium Galactica
 * Imperium Galactica II: Alliances
 * (Imperium Galactica III) Nexus: The Jupiter Incident, a strategy game by Mithis Entertainment

Master of Orion Series

 * Master of Orion
 * Master of Orion II
 * Master of Orion III

Pax Imperia Series

 * Pax Imperia
 * Pax Imperia: Eminent Domain

Space Empires Series

 * Space Empires
 * Space Empires II
 * Space Empires III
 * Space Empires IV
 * Space Empires V

Star Wars Series
Star Wars: Rebellion
 * Star Wars: Empire at War

Imperial Wars Series

 * Imperial Wars, an online strategy game with elements of rpg, at http://imperialwars.com