The streets are covered in blood. The zombies are so close to take over the city. It's just because of a scientific experiment which gone wrong. In search of a cure, they created human zombies. Luckily, three brave men wanted to put an end to this unnatural chaos, and jumped into their trucks with their great weapons. Help them to eliminate the zombie threat! Shoot as much zombies as you can by controlling them, and upgrade the weapons after each wave. Good luck!