Marcus' Base is the large fortress and residence of the Roman Emperor Marcus Octavius, located as the main sight of the post-apocalyptic dystopian version of New York City. First appearing as one of the central locations in the animated film, Highlander: The Search for Vengeance, Marcus' Base also appears in Heroes vs. Villains War, featured as the residence of the malevolent emperor, as well as one of the main royal battle sceneries of the series.