Mr. Square
Chieftain
In accordance to the post about multiple Barb civs, wouldn't it make more sense to just simply have the barbarian faction as any straggler or wannabe warriors, or animals, that seem to randomly attack any civ, much like vanilla Civ 4, and then all these other factions mentioned, simply make them non-playable Civs with their personality changed so as it is impossible, or at least extremely difficult, to be nice to them?