Stout Hearts is a set of free wargames rules inspired by the classic Hal Foster Prince Valiant comics.
rules
Generic Outlandishly Big Spacefleets (GOBS) Rules
Generic Outlandishly Big Spacefleets (GOBS) is a set of free and easy-to-play rules for huge fleets of starships. The author writes:
G.O.B.S.! is fast-paced and easy to learn. Record-keeping is minimal; in most cases, ships blow up rather than retaining damage. (A two ship game of G.O.B.S.! would be over pretty quickly. This game is about fleets, Sparky! We want explosions all over the place!) The length of playing time is dependent on the size of your fleets, but an hour or two should do it for most cases. Wanna play longer? Build bigger fleets!
Hunters On The Shoreline 1/600 Coastal Miniatures Rules
Hunters on the Shoreline is a set of free wargames rules for playing WWII coastal naval actions using 1/600 miniatures. It’s available from PT Dockyards.
Fast Play Indian Mutiny Rules
Bob Berman offers a set of free fast play wargames rules for the Indian Mutiny, based on “a number of sources, including “From MacDuff to the Frontier” and “The Sword and the Flame.” They are designed for fast play, with all players on one side.”
Fields of Honor Houserules
Here are a set of houserules called Fields of Honor. I can’t tell whether they’re houserules FOR the Fields of Honor set, or a set of houserules BASED on Fields of Honor. I lean toward the latter. They look like a fairly complete set that bears more than a passing resemblance to the original Fields of Honor set published a decade or so ago by Pinnacle.