Sid.meiers.civilization.vi.new.frontier.pass.po...

: The Wetlands map script, featuring soggy terrain dominated by marshes. New Frontier Pass Overview

: 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). : The Wetlands map script, featuring soggy terrain

The introduces the following content to the game: : The Wetlands map script

: A new optional game mode where dead units can respawn as zombies, presenting a survival challenge that requires new traps and city projects to manage.

: Adds Portugal , led by João III . Portugal is designed for heavy maritime trade and naval dominance.

: Such as Apocalypse, Secret Societies, Heroes & Legends, and Monopolies and Corporations.