Arquebusier is a set of free wargames rules for skirmish games set in the Renaissance.
rules
Ram or Die – Battle of Salamis Rules
Ram or Die is a set of free wargames rules (and paper figures!) for refighting the Battle of Salamis.
God’s Acre Medieval Rules
God’s Acre is a set of free wargames rules for medieval battles. The rules were originally published in 1977 by Heritage Models.
La Drang Vietnam Rules
Junior General offers a set of free wargames rules for refighting the Vietnam War Battle of la Drang.
Red Hordes Russian Civil War Rules
Red Hordes is a set of free wargames rules for the Russian Vivil War. They’re similar to DBA/DBM.