Just a few thoughts;
Hunting Spears: Made from nothing but wood and stone, these are weak weapons that strike often, and do a damage bonus if they strike on the first attack. They may also allow slightly slower fishing, but the main use would be for very basic hunting with something better than an axe.
Tactics: thirty bowmen fighting a hundred swordsmen in an open plain would be slaughtered. Those same bowmen fighting in densely wooded areas and with good leadership would likely win! We need better combat balance so that a few inexperienced fighters hiding in the woods would stand a chance against a lone high-level melee character, but probably not if they try to ambush him inside an enclosed space like a cave.
