PZ8 WWII is a set of free wargames rules for fighting battles of the Second World War using 6mm (microarmor) wargames miniatures.
micro armor
Micro Armor Devastation
Micro Armor Devastation is a set of fast play miniatures rules for land and air combat from World War II onward. They’re very nicely done in a pdf format.
Final Combat Micro Melee
Final Combat Micro Melee is a set of free wargames rules that converts the Final Combat skirmish system for use with Micro Armor.
Firefly Outgunned WWI Microarmor Rules
Firefly Outgunned is a set of free wargames rules for WWII microarmor. They’re based on the old Firefly and Challenger rules sets.
Bekaa Blues Modern Micro Armor Rules
Bekaa Blues is a set of free wargames rules for 1/285 micro armor battles set in Lebanon in 1982.