You lost your city! Zombies have taken over all the streets!
Now its time to save your friends and create a new saf zone together. Do not let zombies approach your vehicle. Hold on tight your friends hands to rescue them. And make sure they get to the safe zone. You can upgrade your weapon and money earnings with the money you earn by saving your friends.
New weapons and upgraded weapons are important for you to defeat the zombie boss who have come to the end of the each chapters.