Galactic Civilizations III Wiki

The Crusade Expansion is the second expansion for Galactic Civilizations III. It was released on May 8, 2017. Crusade dramatically shifted the design of the game towards its original, as yet unrealized, vision (a process completed by the Retribution Expansion). It introduced the Civilization Builder, ground invasions, espionage, citizens, three new major races, a new UI, a new resource system, and many other changes to gameplay and balance. Racial abilities became more distinct and impactful.

In Galactic Civilizations III 2.5, a limited version of the Civilization Builder, the new resource system and associated gameplay changes were merged into the base game.

The shield around Earth has been eliminated, but humanity has been anything but idle. Furious that their attempts at diplomacy and goodwill were met with treachery and violence, Earth has turned to its most valuable asset: its people. From spies trained in espionage to soldiers ready to invade enemy planets, the galaxy is ready for a crusade.
Crusade Expansion Trailer


Gameplay Changes[]

  • Resources now accumulate
  • Starbases are upgraded with resources instead of Unrecognized icon nameConstructor Icon.png Constructor ships
  • Improved diplomacy and trade, which use the new resource system
  • Unrecognized icon nameGC3 Food Stat Icon.png Food is a resource used to build cities, which increase the Unrecognized icon nameGC3 Population Cap Stat Icon.png Population Cap