retro game building method idea

the caveman progenitor to gaming was the war game, D&D was based on one. Even warhammer and warhammer 40K translated well to an RPG.
I want to try a 24 x2 challenge. 24 hours to make a war game....then 24 hour to translate it into an RPG. At the least I'm thinking of try to make a quick start for a wargame then turn it into an quickstart for an rpg.....thoughts?
I want to try a 24 x2 challenge. 24 hours to make a war game....then 24 hour to translate it into an RPG. At the least I'm thinking of try to make a quick start for a wargame then turn it into an quickstart for an rpg.....thoughts?