The Battle Game of the Month Blog has the outline of a set of free wargames rules for playing games set in the Russian Civil War. They’re inspired by Joseph Morschauser’s rules.
Miniatures Rules
Orc’s Drift Fantasy Rules
Orc’s Drift is a set of free wargames rules for 25mm Colonial fantasy battles in the Center of the Earth.
Nouvelle Guerre Modern Rules
Nouvelle Guerre is a set of free wargames rules for modern age They are designed to be fast-play.
Iron Stars demo rules
Majestic 12 Games has these demo rules for their Iron Stars miniatures wargame. I’ll let them explain:
Iron Stars is a game of space combat in an age of steam and steel. Set in a fictional universe based loosely on the writings of H. G. Wells and other fantasists, it provides a back story and ship designs from an alternate history in which the Martian Invasion actually happened, the ether is all?pervasive, and Cavorite is a reality. But, as with Starmada and other Majestic Twelve Games products, the focus is on players’ imaginations; a clear and concise ship construction system is provided so you can pit your own space dreadnoughts against the likes of the Royal Navy Ether Squadron or the German Aethermarine.
Big Battlesheet
Big Battlesheet is a set of free wargames rules for grand tactical 20th century combat. The rules fit on one page. A company is composed of 3 elements.
Big Battlesheet Direct Download Word File