Simply Skirmish is a set of free wargames rules for easy to play skirmish games. The author writes:
Simply Skirmish is a skirmish system based on GZG’s FMA game system and incorporates FUDGE concepts. It’s goals are a simple, easy to use skirmish system, suitable for table top gaming with up to around two dozen figures and is also suitable for Role Playing Games as well. It accomplishes this with simple, yet subtle, rules for combat that are easy to play and remember.
Matt Lloyd offers a set of Basic Skirmish rules with dungeon crawl adventures in mind.
King George’s Northwest Passage is a set of free wargames rules for skirmishes in the horse and musket period of 1680 – 1815. There are rules for special characters such as Hawkeye, Sharp and Blackbeard.
Little Colonial Rules are a set of free wargames rules for skirmishes in the Colonial period. The major mechanism is an order deck, which determines when figure can activate.
Fire In The Fern is a set of free wargames rules for games set in colonial New Zealand.