Apr 17, 2013 Download torrent - Rome Total War Barbarian Invasion - PC. to create a mighty ancient empire in Rome: Total War and you're looking for the. Sep 7, 2005 Rome: Total War Barbarian Invasion is the expansion to last year's popular Rome : Total War, a strategy game that let you oversee the rise and. I have a mac and am trying to add the non playable factions as playable factions on RTW barbarian invasion. I followed the directions The player has 3 options: attempt to save Rome, create your own faction, or join one of the Barbarian factions and add to the slaughter.