Apocalyptic cars war

You are unruly and rebellious macho and you are tired of the current government. You are not going to blindly obey anymore. You are taking power in your hands. The first step of your apocalyptic campaign would be to destroy police, because they are on your way to the victory. You created a very special car, it was hard to find some elements, specially a big gun, but luck was on your side. And now you are ready to start your own apocalypse. From this point your plan is very simple, run away from cops, collect as much money as you can and shoot, shoot, shoot to survive as long as possible. Yes, ...