Avalon Hill’s classic 1962 Waterloo boardgame has been given a facelift by John Cooper, who makes the redone map and counters available as a free download.
Elder Scrolls Miniatures Game Rules
Modiphius is offering a free PDF of their Elder Scrolls Miniatures game.
Peep Wars Wargames Rules For Marshmallow Candies
What do you do with all of those leftover Easter candies like marshmallow peeps and jelly beans? Play a wargame, of course. Invisible City Productions has rules for just such a scenario, called Peep War
Clay Molding Tutorial
The Chicago Terrain Factory has a nice little article on building and casting a clay mold.
Vanguard Fantasy Rules
Mantic offers a free pdf of their Vanguard Fantasy Rules