Johnny Tremaine is a variant of Johnny Reb, created with the permission of the Civil War game’s author, John Hill.
rules
Axles and Allows Car Combat Game
Axles and Alloys is a set of free wargames rules for futuristic vehicular combat.
Ravaged Worlds Science Fiction Rules
Ravaged Worlds is a set of free wargames rules for all manner of science fiction adventures.
The Sword and The Pike
The Sword and The Pike is a renaissance variant for Larry Brom’s classic The Sword and The Flame.
Verdammnis Weird WWII Rules
Eric Laurent has written Verdammnis, a “weird World War II” modification for the excellent commercial rules set “Dogs of War.”
The modifications include rules for Nazi scientists, zombies, super soldiers, and werewolves, as well as providing stats for WWII British, Russian, US and German troops.