-Aedui and AverniTwo Gallic factions that fight each other for supremacy. The Gaul fight with fierce barbarian armies. After the unification, Gauls have many avenues of expansion. The Aedui are supported by the Gallic legal assembly, affording them a special druid unit. The Averni, due to their more ready access to Mediterranean wealth are able to field an additional heavy spear unit. The factions are otherwise identical.
-GetaiThe Getai are a fractured people with fairly light armies, relying on high numbers of skirmishers. Might be a bit tricky to play.
-CarthageCarthage starts with lots of money and a few well developed cities in their heartlands, with some money making provinces here and there around the Mediterranean. Do we conquer Iberia? Italy? North Africa? With piles of money, high troop production capabilities and plenty of viable expansion directions, Carthage is destined for fame and glory.
-Koinon HellenonAn alliance of the cities of Sparta, Athens and Rhodes formed to resist Macedonian military incursions into their territories. Their armies are made up of durable heavy hoplites, though their cavalry and skirmisher units tend to be worse than their foreign counterparts.
-EpeirosKnown best for their famous king Pyrrhus, the Epeirotes fight like other successor states. Their phalanxes pin the enemy down while their heavy cavalry flank and rout their foes. Their territories are in the western Balkans with a doomed province in the Italian peninsula right next to Romans. Are at war with Romans and Macedon at game start.
-Ptolemaic EgyptMuch like Carthage, the Ptolemai start the game with a vast treasury and strong heartlands. Unlike Carthage, however, Egypt is at war with the massive Seleucid Kingdom. This robs Ptolemai from the freedom of expansion that the Carthaginians have, for Ptolemai can't ignore the Seleucid behemoth marching over their borders. As a successor state, the core of Ptolemaic armies is made up of heavy phalanxes to pin the enemy while other units circle and destroy the enemy.
-PontosKingdom of Pontos starts as a minor subject kingdom of the Seleucid Empire deep in the mountains of modern day Turkey. If able to free themselves from the Seleucid yoke, the multicultural Pontos, drawing from a mixed Hellenic and Persian ancestry can gather up an eclectic army able to counter most threats.