Galactic Civilizations 3: Retribution is an addition to the global strategy with turn-based battles Galactic Civilizations 3. A new story campaign will be available in the game, which will tell about the final stage of the prehistory of Galactic Civilizations 3. An incredible battle of universal proportions and two new factions await you.
The add-on requires the original version of Galactic Civilizations 3.