Fr. Aelred Glidden offers a set of fast play rules for the Seven Years War. I miss reading his articles in the now lamented MWAN magazine.
Rules: 18th Century
Wooden Ships and Iron Men Lite Rules
Wooden Ships and Iron Men Lite is a set of free wargames rules The author writes that Wooden Ships and Iron Men Lite are:
A rules set that focuses on fighting small squadron actions in the late 18th and early 19th Century using Pirates of the Spanish Main/Crimson Coast/Revolution (hereafter called PoX) ship models. I hope this variant is almost as simple and as colorful as Battle Cry and Memoir ’44 and captures the spirit of the Age of Fighting Sail
Age of Marlborough Modifications For Age of Reason
Warflag has some modifications for the commercial Age of Reason rules to allow you tu use them to fight battles in the Age of Marlborough.
John Bull and Patriots 2nd Edition
The Perfect Captain offers the second edition of John Bull / Patriots, their rules set for game of the American Revolution and War of 1812. These are the most visually striking rules sets available today — either commercially or free. And these are FREE!
Seven Years Warmaster is an adaptation of Games Workshop’s Warmaster rules for the Seven Years War.