This is the Khosrov Campaign in the ported Alexander map for BI. Here you can take part in war in the beginning of VII century AD.
Khosrov Campaign is here. Can be also playable with Age of Knights and Prophets.
There are no Arabs here, but the gameplay is hardcore and the emphasis is all on the Sassanids. There are only three playable factions - Byzantium, Sassanids and Huns (they are also Türks). Non-playable ones are the Independent Principalities and the Bosporus. Shah Khosrov is present as the head of the Sassanids.
This campaign is using RTW Alexander map.
Install it to BI folder and play from the Provincial campaign section.
- BagaturKhan (Alexander map adaption, strat work)
- Imperial Community (support)