You just been hired by a transport company as their truck driver. Your job is to deliver the cargoes to its destination. Your company is lucky this month as they manage to secure a lot of deliveries from different companies. If this is a success, then this will ensure your job in the company for a long time. You just need to make sure that you don't waste that opportunity. Finding a job is hard because there are lots of people looking for a job. It would be easy for your company to find a replacement, in case you can't comply with the company's rules and regulations.
You will first enter and pick up some wood to be delivered to another company. You need to secure those cargoes of yours and make sure that you won't drop them on the road. If you can do that, then you are assured that you can keep your job for a long time.
Drive your truck as fast as you can till you get to the destination. This game is time restricted so you need to use those booster to make sure that you comply with the time. If you can't deliver the cargo on time then you need to go back to the last company and do it again.