Charles and David Sweet were among the founders of American wargaming. Here are his rules for ancient wargaming.
Ancient Battlelines Clash is a set of free wargames rules from Shaun’s Wargaming With Miniatures Blog. Shaun writes:
Ancient Battlelines Clash is the ruleset I have written to be solo friendly, would play in less than 1 hour, preferably 20-30 minutes, on a 2’x2′ table and give a good game with what I want in historical feel.