Santa is busy again this time of the year, as he defends a backyard against the flesh and blood hungry zombies. Repair the barricade during the day, search for food and make weapon parts from collected cogs to unlock weapons.
Earth is being invaded by an alien race and the only chance humanity stands at defeating the alien invaders lays buried in our past. Journey back in time to exotic lands and uncover an ancient alien super weapon - mankind's survival depends on it.
