Main Victory Type: Diplomatic / Military.These factions will interact with each other through Diplomacy. Players are allowed to create their own Custom Factions based on the built-in Factions. Upon Amplitude's completion of the Vaulters, they were released via free DLC. The Vaulters faction is a formerly unfinished faction accessible through the Founder Edition of Dungeon of the Endless. The Harmony faction was added in the expansion pack Endless Space: Disharmony.
The faction was created by Panzer, a member of the Endless Space community. The Automatons faction was added in the ' Rise of the Automatons' free add-on.
The Sheredyn faction is a special faction included with the Emperor Edition of the game, but is functionally identical to the United Empire unless Endless Space: Disharmony has been downloaded, in which case it gains its own unique traits. Each has their own history and unique traits and bonuses. Endless Space featured 8 playable factions at launch, and currently features 12 unique playable factions.
