The Othismos ancients wargaming blog has a Warhammer Ancients scenario for the battle of Sepeia, fought in 494 BC between the Spartans and Argives.
Here’s an article on Late Medieval Bosnian Armies for Warhammer Ancient Battles.
Inquisitor was game produced by Games Workshop set in the Warhammer 40K Universe. Curiously, it used 54mm figures.
The game is out of print, but a rules archive is at the link.
Tony Edwards offers this Warhammer Ancients Battles list for a Republican Roman Army in the Punic Wars.