Battlemap: Shrine of the Bronze Dagger is a free fantasy battle map usable with both RPGs and tabletop miniatures. The map shows a shrine, and the living quarters of a dark cult. It occured to me that it would also be great for a Cthulhu mythos adventure using the Pulp Alley games, so I’m going to download it.
Taktika Miniatures Rules
Taktika is a set of free wargames rules for science fiction battles.
Black Hat, White Hat
Black Hat, White Hat is a set of free wargames rules for Wild West skirmishes.
The Shining Print and Play Game
The Shining is a print-and-play game based on the Stephen King novel of the same name. King himself apparently participated in playtesting.
Universal Combat System
Universal Combat System is a set of free wargame srules described by the authors of being for “any number of players in an infinite amount of settings.”