Enters the contact surface three buttons chooses the background music, first is the non- background music, second is the low acoustic fidelity, third is the high acoustic fidelity After clicks enters the second contact surface, clicks on WEITER to continue to enter the third contact surface The choice is a person plays or two people to play The fourth contact surface is chooses the competition place After clicks officially enters the game Control: A person plays: About the keycontrol direction, the space barthrows a ball, the space barserves two personally plays: Plays about a family -- AD control the direction, the CTRL keyserves plays the family two -- about keyscontrols direction, the space barthrows a ball, the space barserves