[quote=@Ozzoquen]
What is currency like, and are we going to have a limited amount when we start like in D&D? 
[/quote]

Hmm, I wasn't thinking about applying any 'true' currency system, but it would be your typical gold and silver coins for the currency in-universe (100 silver = 1 gold, typical D&D style). Most of the special acquirable items will be found out in the world rather than in shops, so more often than not, acquiring magic items won't have a price tag requirement. That being said, a lot of working class jobs would pay silvers hourly, with gold being a bit more premium. Though with the ongoing apocalypse, currency will probably start to matter less and less around the world, and resources or items to bargain with would start becoming more widely preferred.