Persian Invasion is a modification for Rome - Total War 1.5 that begins in 490BC. The vast Persian Empire celebrates a golden age of prosperity, and looms over the smaller states that surround it. The king of Persia, Darius the Great, is a tolerant leader, but he has not forgotten what happened in Ionia, and may yet seek revenge for Greek treachery...
This looks very good! Is this one company with different units or you just squeezed several types into a small area?
Reminds me the book Anabasis written by the ancient historian/mercenary Xenophon.
If you like to read about ancient campaigns, you will love this book!
It's just many units squeezed together. ;)