You have escape the city as it is now filled with the undead. They are almost everywhere and the cops can’t control them. Pretty soon, there won’t be anyone alive anymore. You find a good spot, but then you realize that you can’t live there since the supplies are scarce. You need a place that is food abundance. You look in the area and you were lucky to find a helicopter, but there were lots of undead in the area. You said to yourself, those undead would not be enough to stop me. You found an old car and that is where the journey begins.
As you try to get to the area, you found out that you can’t get there if you are just going to use the old car. You need something faster and more durable. Thankfully, there is a truck, but you have to find some fuel and it is also going to need a lot of upgrades before it can get to the safe zone.
The idea here is to get to the safe zone, but that would be long run. For now, you just need to get as far as you can since you would earn some money every mileage. You can also earn some money from bumping some zombies, but that would be a rare thing since it is given as a bonus. AS you make some progress, the money that you would earn also increases since you are traveling more mileage. If you want to cover more grounds then the best thing that you can do is to conserve your fuel. It just mean that you need to be wise when to run the motor. When your vehicle is up in the air, you don’t need to run the motor as that would be useless.