Samurai Knight Fever is a set of free wargames rules for Japan’s Age of Battles: 1550-1615. The author is Tod Kershner, who is the designer of popular and established wargames rules including Warfare in the Age of Reason, Age of Discovery, Age of Napoleon, Pig Wars, A Firebell in the Night and Iroquois Terror.
Kershner is a friend of mine, and I have long enjoyed playing in his games.
Andy Watkins offers a set of free wargames rules for the Wars of the Roses.
In 1974, TSR published a set of rules for playing out battles set in Edgar Rice Burrough’s Barsoon.
Here’s a set of rules that boils Saga’s army creation and fatigue mechanics down to a one-page system: One Page Saga
Even Death May Die is a set of free wargames rules for Zombie apacalypse games. The author writes:
Clocking in at 33 pages and nearly 8000 words, “Even Death May Die” is a 28mm zombie themed wargame. It uses eight-sided die and features rules for user-constructed battles as well as a campaign game rule set! There are multiple factions in the game, including Survivors, Zombies, Bandits, and the Military.
So yeah, this thing here has been a labour of love for me for the past few months, so I hope you guys find it enjoyable!
I look forward to hearing what you have to say!