This game is unlike most cargo delivery truck since you will be the one that is going to pick up the container from the port. After that, you must load it on your truck. Now, once you are done loading the container, you can drive the truck and deliver the container to its destination.
The game is played with mouse and keyboard. You need the mouse when picking up the container at the dock. You can use it too, to put the container on the truck. Then use the keyboard to deliver it to its destination. Of course, you must always observe safety precautions when delivering.