Charge of the Light Brigade is a set of free wargames rules in which each of five players controls a regiment of the Light Brigade in their fated charge.
rules
Der Tag Naval Rules
Der Tag is a set of free wargames rules for WWI naval warfare in 1/6000 scale.
Dice For Honor Samurai Rules
Dice For Honor is a set of free wargames rules for Samurai Skirmishes.
Colonial Rules For Heroscape Terrain
If you are lucky enough to have acquired HeroScape terrain, you may be interested in these Colonial Rules For Heroscape terrain.
Heroic Samurai
Jim Wallman offers Heroic Samurai, a set of free wargames rules for clan warfare in feudal Japan.