The year is 2064. It is the aftermath of a nuclear war, and a lone soldier wanders the outskirts of a desolate city in search of food and a place to rest. Eventually, the famished troop finds hope in the form of a box of 'Spongies': cream-filled, golden pastries with a ridiculously long shelf-life. But little does our hero know is that he is not alone in the valley of death, and soon finds himself caught in a deadly game of cat-and-mouse with a merciless foe...