So I'm playing a campaign as the Brutii, vanilla RTW. It's the year 215BC and I've got all of Greece up to about the Danube river and I'm expanding into Asia Minor. Meanwhile, Egypt has become a major superpower, Seleucid's no longer exist, and me and the Egyptians are fighting for the most advance and largest faction awards. Question is, I've now got a strong-ish foothold in Asia Minor, but Egypt has brought its massive army against me, have any fail-safe strategies for dealing with large Egyptian armies with several unit of bowmen, chariots and phalanx?
At the moment, I've got my men in a sort of semi circle, infantry in the first line, archers in the middle, I rely very much on my archers and i usually have 2-3 Cretans and 2-3 Auxillia Archers. Otherwise, in the first line I've got 3-4 Legionary/Early legionary Cohorts, a couple of mercenary hoplites, Basternae mercenaries if i can find them, otherwise Thracians. Finally i have cavalry behind ready to chase down routers (2 Roman Cavalry + General). My combination has been working well, haven't lost a battle, but at some point, the enemy retreat after a while and so can reform their army.
During my campaign in Greece, my strategy was forming a line with infantry and advance them up about 50 feet from the hoplites, then I would place my cavalry around the flanks of the Hoplites, then i would charge into their backs, this worked very well, i was able to effortlessly murder whole armies with minimum casualties, however this won't work with the egyptians because of their frequent bowmen, and quick chariots, furthermore, they have decent supporting cavalry: Desert Cavalry.
So! Discuss your strategies fighting Egypt.