Stuck in a parking lot full of zombies, Pandora's box will be your only hope of survival. Feed it to the souls of your zombie prey to unlock weapons needed to stay alive.
Enter an infected zone called "Romero E5". Don't let zombies spread over the city's borders by assigning soldiers to repair barricades and shooting at incoming infectees.
Survive the night fighting off zombies from your barricade. Survive longer than a day by making use of the daylight hours effectively by repairing your barricade, searching for weapons and looking for other survivors to help repair and defend.