"Try to get the train doors to match the platform screen doors." That is the purpose of this game. Match the doors up with the platform screen doors. Wait until the doors with blue dots on them come because only those will get you points. The doors are the double striped glass panes. The first set is for double doors and the second and third set are for single doors. Click or press space to stop the train. The closer you stop the train doors to the doors at the platform, the more points you will get. Also note that setting the train speed to 2 doubles your points. You will hear a countdown before the train starts moving again. This is 3 low tones and 1 high tone, in which the train starts moving.
