"How" button: There are 6 screens that explain step-by-step how to play the game.
* You are the big saucer on top.
* A small saucer comes out from lower left corner.
* When the small saucer is (right) under the big saucer, you turn on the magnetic suction by tilting the lower side of the mobile phone downward.
* After you captured a small saucer. The mobile vibrates and you will hear a sound. A small square appears on the right to mark your score.
* After you have captured 5 small saucers, the game is over.
"Start" button: starts the game.