You can download the SuperTrains! game app for Android for free right now on Amazon. The app is normally $2.99.
Turn your train into a SuperTrain, by collecting wagons and making your train longer!
Control the path of the SuperTrain by touching the junction point button to switch the junctions, and by adjusting the speed controller forwards and backwards.
Don't crash into a incorrectly switched junction point, and don't drive into one of the Red Trains!.
Collect wagons to lengthen your train, and progress your way through the levels.