In the original Rome , a legionary cohort was a hammer of steel. In Barbarian Invasion , the Roman unit roster (for the Western Roman Empire) is a study in desperation. The iconic Legio Comitatenses represents the field army, but it is a far cry from the Augustan legionaries. They are armored, but their morale is brittle, reflecting an army forced to rely on conscription and barbarian mercenaries ( Foederati ).
Rome: Total War: Barbarian Invasion Units rome total war barbarian invasion units
The barbarian factions (Celts, Goths, Franks, Saxons, etc.) are defined by their absence of heavy infantry. Their unit design emphasizes speed, ferocity, and terrain advantage. The (Celts) is a glass cannon—its “scare” ability and high attack can break a line, but a single volley of arrows will annihilate it. This forces the player to use ambush tactics, mirroring the historical reliance on guerrilla warfare. In the original Rome , a legionary cohort
The Huns and their nomadic allies (Vandals, Alans) represent the “final boss” of the era. Their unit roster is brutally simple but devastating: virtually all cavalry. are the terror of the plains. Unlike Parthian horse archers in the base game, Hunnic units have the “cantabrian circle” (a rotating shield wall) and fire arrows from the start. This forces the Roman or barbarian player to abandon traditional infantry-centric tactics and adopt all-cavalry armies or complex combined arms. They are armored, but their morale is brittle,