Mexican Revolution is a set of free wargames rules for 25mm – 28mm figures. In them, a unit is represented by 10 figures.
Rules: 20th Century
Phantoms: Air Combat In The Missile Age Rules
Phantoms is a set of free wargames rules based on the old Avalon Hill “Mustangs” game. It’s for playing air combat games from 1960 to present. The link is to the deluxe version with all of the updates, data cards and scenarios.
Vietnam Air Fury Rules
Vietnam Air Fury is a set of air combat rules based on the earlier Space Fury Rules.
Square Hearts Colonial Wargames Rules
Square Hearts is a set of free wargames rules for colonial wargames in the 19th and early 20th centuries. It’s played on a square grid.
Contre Les Viets Vietnam Wargames Rules
Contre Les Viets is a Vietnam variant of Arty Contliffe’s Crossfire. You need the original rules to play.