18th Century

OMOG Musket Rules

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OMOG Muskets is a set of free wargames rules for small unit actions in the horse and musket era, 1700 – 1849.

Firelock and Scalplock Rules

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Firelock and Scalplock is a set of free wargames rules for wars on the American Frontier in the 1700s. You have to join a Yahoo group to get the set. But if you’re interested in the period, there are also a lot of other goodies there.