Paper Train game after you install the "Play" to pop-up window, then click the "Start Game" to determine your level the game again by clicking "Start" to start the click and play. Paper Train game you play with the mouse. The aim of the game set out to organize the trains pass through the intersection points of lights to prevent collisions. The green light will pass on the train, the red light to wait for the train. You can change the colors you see by clicking on the lights over the area. The higher the level of rails by changing aspects of the game again with the mouse will be able to organize the transition.