leave the upgrade points system. lose the requiring a certain level to learn to craft certain items.
players would still need to spend the points to learn all recipes/templates for things previous, so for example to learn to make the minigun you would need to learn assault rifle,and pulse rifle first. Plus you would still need the mats. you also wouldn't have those points to put into other items.
players would still need to spend the points to learn all recipes/templates for things previous, so for example to learn to make the minigun you would need to learn assault rifle,and pulse rifle first. Plus you would still need the mats. you also wouldn't have those points to put into other items.