Nights of the Crusades is an RPG that’s gotten lots of good reviews. The good news is that the pdf is free.
Quick and Easy Bushes
Here’s a method for making some really nice bushes for your miniature wargames.
Flat Pack Buildings
Mercerius Atticus has created some very impressive flat buildings. This isn’t a how-to, per se, but the idea is worth passing on. These would be especially useful on the edges of a game.
Command and Colors English Civil War Variant
Here’s an English Civil War variant of the Command and Colors rules. You’ll also need the Command and Colors: Napoleonics rules, which are freely available on the GMT Games website.
BioSyndrome Zombie Survival Horror Game
BioSyndrome is a community created game of zombie survival horror.