Just started the campaign so there will probably be more:
The Aorsi horse archers seem to be a bit undecided=They constantly run back and forward but don't shot since their skirmishing range is apparently higher than the bow range.Could also be because my troops are on a hill but the sauromatian HA's do shot.
-The AI actually defended the walls(simple wodden palisade)without camping the town square.
H/Vh:
Turn 31 -Hayasdan is damn succesful for their roster.Pergamon and Pontos moved
Turn 51 the Seleucids have conquered quite a bit of land from the ptolemaioi.The romans apparently know how to use ships.And...I lost most of my army after the siege of Olbia which then resulted in another large HA rebel stack to siege the city forcing me to sally and recall my hoplites that I planed to retrain.