Your mission is to make trains safely go from one tunnel to another by fixing the railway. Some tiles of the railway are disorder. You need to touch those tiles to rotate them so that they can correctly connect the nearby tiles. Note that there will be more than one train in some game levels. You need to lead the train to the tunnel with the same color indicated by the signs. Avoid crashing the train with each other. In some difficult levels, the railway may be flooded away and you need to respond it quickly.
It provides 45 game levels with three different themes. For the game beginning, there will be several tutorials that explain to users how to play the game. It is interactive and teases your brains. You will NOT miss it.
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