From the website (http://perfectcaptain.50megs.com/captain.html): Miniatures rules for classical Greek warfare! Covers the period of the Peloponesian War through to the Theban War. Includes Satrapal Persian armies and lists for the city states of Greece, and even the Thracians! Totally new and innovative system geared specifically for the period. Excellent quality graphics! This is a web-published game that is free to download and play.