This expansion pack introduces an all-new campaign called the Altarian Prophecy that takes players on a multi-game journey to solve the mystery alluded to in Galactic Civilizations. Altarian Prophecy also introduces two new alien civilizations: the Korx and the Drath. These two civilizations hold the secret to Altaria's past, but worse, they know the Altarian Prophecy that foretells the destruction of the galaxy that is connected to Altaria's past.

Features
- 2 new alien civilizations: The Korx and The Drath
- A full campaign called the Altarian Prophecy
- 10 built in scenarios
- 10 custom maps
- 4 new unique ships based on the civilization's ethical alignment (good/evil)
- The Map Editor - a new program that allows players to design their own galaxies
- The Scenario Editor - a new program that lets players put together very specific game settings including teams, expansion rates, and tons of other specific changes
- Metaverse Dimensions - Campaign support!
- New technologies that enhanced logistics and other civilization abilities