Glory In The Arena is a set of rules for playing gladiatorial combat with 54mm figures.
Lord Merlin’s Rules of Engagement is a set of free wargames rules for medieval style wargames. What makes these unique is that they are designed for large scale (70mm) figures. Despite the “Lord Merlin” monicker, there doesn’t seem to be a fantasy component here.
Edwardian Splendor is a set of free wargames rules for playing 54mm figures in the period 1880 – 1910.
All The King’s Men is a set of horse-and-musket rules designed for 54mm figures.
Here’s a photo collage of our group’s December 2014 Mexican American War game in 54mm. Eleven players used the Song of Drums and Shako Rules, with house rules.