Life is tough, but nothing can be compared to your life now since you are living in the city and there are zombies everywhere. You thought that nothing can be worse than that, but what you heard from the radio is far worse than that. The military need to evacuate as they can't control the situation. You need to reach them before they get out of the military camp.
This is the second installation of that famous game Earn to Die. The story is different, but the idea is still the same. Your car can explode from all the damage it has taken.