At each level of the game Traffic Jam: Hop On you will unload both a stop with passengers and a parking lot with buses and minibuses. The goal is to leave the location completely empty. In this case, you must follow certain rules. The passenger and the color of the vehicle must match, otherwise the little people will absolutely not want to get on the bus. In the parking lot, you will see a tight cluster of cars and on the roof of each of them there is an arrow drawn, which indicates the direction in which the bus will go if you click on it. If there is a vehicle in its path, you will not be able to bring out the vehicle you need. And the number of bus parking is limited in Traffic Jam: Hop On.