Some time ago I ran an "abstract" kind of campaign called the Formaggian Succession Wars, which was great fun.
I'm planning something similar with this one, a fictional Italy with fictional factions, but mostly resembling historical Italian city-states and condottieri (and mercenaries as well).
The campaign has some core rules, but the battles are absolutely agnostic, and can be played in any way, until there is a strict conversion ratio of units to each system.
Battles could be played on the tabletop using figures or my Bottle Cap Armies rules, Roll20 or Cossacks.
