To watch as they made
every little item count — baking ingredients, fabric, scraps of paper, wood etc. — certainly illustrates the excess we have in present day and our dissatisfaction (through Reba's eyes).
With levelling - up brings the option of choice to your Skills Tree by unlocking
items that improve your combat and survival skills such as increasing your damage strikes, learning new attacks, better stamina, bigger ammo
counts among many other
items that improve your gameplay options and once more — help you survive that
little bit longer!