Phone Interface
Using the computer mouse click on the D-Pad (Up, Down, Left, Right) to navigate the cursor. Move the cursor left or right, up or down to highlight the next object. If the light is selected, press select to toggle the light red or green. If the train is selected, press select to move the train to the next stop. Try to get the people to their correctly colored train stop.

Key Pad Interface
Move Cursor Left - 4, D-Pad Left
Move Cursor Right - 6, D-Pad Right
Move Cursor Up - 2, D-Pad Up
Move Cursor Down - 8, D-Pad Down
Toggle Light (if light is selected) - Select, 5
Move Train (if train is selected) - Select, 5

Object of the Game
Get as many people to their matching colored platforms as possible. Once you have moved groups of people of one color onto a platform of the same color, you can clear the platform by putting the people into the train. This is how to accrue points.