West Germans (att_sub_cult_barbarian_germanic_west)
Generally great heavy infantry and cavalry. But rather poor archers and slingers; javelins are better. Light cav and infantry are also poor. Spears are avg.
East Germans (att_sub_cult_barbarian_germanic_east)
Opposite of West Germans; pretty nice light cav and infantry, with good archers, but still have poor slingers and javelins are worse. Spears are avg.
Norsemen (att_sub_cult_barbarian_germanic_north)
Awesome infantry all round; with their shield walls being better than even testudo for Romans. Still, they have poor missile infantry, and mounted units are the worst in the game. They are, however, better when dismounted. Spears are poor at best.
Desert (att_sub_cult_eastern_desert)
Very hit and run; most units don't have good armor, low wounds, but are way faster than most factions units. Slingers and javs have better range and fire faster. Charges aren't all that great, most units melt in a prolonged melee fight. Spears are avg but don't have a bonus vs cav.
East Romans (att_sub_cult_roman_east)
Have good cav, with a variety of options. Weaker infantry in general; having low wounds, but can block most attacks better. They have better missile units, with the ability to get the best crossbows, with higher range, fire rate, and accuracy. Spears are the best in the game, with the ability to counter most cav.
Celtic (att_sub_cult_barbarian_celtic)
Fantastic light infantry, with them being speedy and having good attack. They don't survive long in melee and their charge is poor, with cav being average overall. Javelin units are tanky with higher than avg wounds, and can even act like light infantry when needed. Spears are avg, but with the added addition being good against infantry.
Hunnic (att_sub_cult_nomadic_hunnic)
Great light cav overall, with best horse archers in the game, even handling themselves in a melee fight and acting like emergency light melee cav. Some of their horse archers even get buffs while dismounted. Their bows are better overall, with their arrows able to damage most armors, even those of cataphracts. However, they are a very mono faction, meaning that they are nothing special in most categories and the worst in some of them. Their dedicated infantry is poor at best, and their spears are the worst in the game, with them only being able to counter light units. Most of their heavy cav is poor, with fewer wounds and armor. They even have less attack and charge.
Sassanidian (att_sub_cult_eastern_sassanid)
West Roman (att_sub_cult_roman_west)