The Marble Run game has two play modes:
Guided Play Mode:
Each play module, gives a bite-sized physics lesson. Simply copy the arrangement of ramps from the example given, and you notice how physics comes into play when a ball moves down slopes and curves.
Free Play Mode:
It’s a free canvas, make your own path for the ball. Try different ramps and angles. Share your creations with your friends, and you may win a set of Marble Run for your home! The one that you can put up on your walls.
Drag the ramps on the mats to place them.
Tap the ramps on the ends, to rotate or change inclination.
Drag the ball left and right to adjust where it lands.