: Such as Apocalypse, Secret Societies, Heroes & Legends, and Monopolies and Corporations.
: The Nau , a naval melee unit that replaces the Caravel. Sid.Meiers.Civilization.VI.New.Frontier.Pass.Po...
: Adds the Torre de Belém and Etemenanki (though some listings emphasize the Torre de Belém). : Such as Apocalypse, Secret Societies, Heroes &
: Including the Maya, Gran Colombia, Ethiopia, Byzantium, Gaul, Babylon, and Vietnam. : Such as Apocalypse