Here are some screenshots from my vanilla Selucid campaign.
Battles:
Battle from the trees. Selucid militia cavalry sneak through two buildings while archers fire from the open.
Sandstorm! A sandstorm has struck the city of Petra, but it does not matter to the scythed chariot drivers, who hunt the archers down like the dogs they are.
Selucid Charge! A general edge his troops to charge the parthian scum at the battle of Susa. Little did he know his chariots were running amok, killling 1/4 of the troops there, including him. Sorry for the bad image quality.
Charge! Greek cavalry of the Selucid empire dodge the trees in the mountain pass North of Antioch. They charge offensive archers. It is a swift victory for a mighty empire.
The Siege of Petra. The Selucid Empire calmly marches to the city, where victory is sure.
Nabatean Ambush! nabatean rebel reinforcements outside the city of petra ambush levy pikemen. The pikemen won but with heavy casualties