Gettysburg Gamers offer a set of quick and free wargames rules for the French and Indian War and American Revolution.
Rules: 18th Century
Over The Hills and Far Away
Over the Hills and Far Away is a regimental campaign game from the fertile gaming mind of Jim Wallman.
Strange Aeons 18th Century Modifications
Strange Aeons is a commerical rules set, but if you already own it, you may be interested in these free modifications for playing in an 18th Century setting.
Richard Bradley’s Seven Years War Rules
Richard Bradley’s Seven Years War rules are designed for 15mm figures on a 40mm frontage.
The Square Brigadier Rules
The Square Brigadier is a set of horse-and-musket rules based on Bob Cordery’s Chess board game inspired by Joe Morschauser.