Push

In a post-apocalyptic wasteland, a scruffy man wanders the desert in his junky car. In this world, anything desired can be attained by pushing buttons on a special kind of vending machine. The man is able to get new clothes, a snappy new car, water galore, new "pets" to accompany him on his journey, and even an unusual hair cut; but all he really wants is the most important thing of all: a new Earth…