Lol I would love it if at least a prehistoric "era" was added. From the screenshots, I can tell there is enough era reference in iZone, so if its already independent from era, so be it. Lol maybe one of the jobs could be hunting.... Wait that would be epic! Hunt for leather and meat to sell, and the bone could be used to craft weapons! Heck, make resource gathering, too! Flint could be collected and knapped to make arrow heads, strong sticks could make arrow shafts and a bow, feathers would be used for feathers (duh), and whatever the heck they used for string on bows would be used for... Well, bow strings... And if you haven't guessed yet, you could make the final product of a bow and some arrows! Most prehistoric weapons were melee, and bows need to be drawn to fire them, so strategy would have to be used when using bows. You'd need to be accompanied by a few melee wielders to use it effectively. Lol, that would mean melee>ranged in prehistoric era XD at least it's a fresh thing, along with the rest of this idea!