Will there be any level of Technology in this game, or will it be a complete back to basics style of post apoc setting?
I quite like the idea of trying to cling to technology even though the infrastructure has completely failed, and making use of whatever materials exist.
Salvaging "Artifacts" to reverse engineer them to learn how to reproduce them (assuming your tribe has a skilled enough crafter and the tools to reproduce it) sounds a lot of fun, having to rediscover lost technology - I could certainly enjoy such a role in a game.
It would also make knowledge of these rare technologies incredibly valuable and well guarded.
"Don't bring a knife to a gunfight."