Traffic control games are all the rage and today we bring you the IO version, online multiplayer in which you will fight against other players to achieve the best score in the game. You will have to give in and take the cars off to avoid collisions and control traffic. You also have to take into account the train, which will pass and we will have to stop the cars that can be endangered and run over by it. In addition, you should keep in mind that police cars will appear, which you will not be able to stop since they are moving to an emergency. Control traffic and avoid accidents in Trafficup. Io. Enjoy the game Trafficup.io, it's free, it's one of our Car games we've selected.