How hard can u punch? Play this game with your friends and see whocan hit the hardest. Throw in a coin and challenge your friendswith this arcade punch boxing machine. This machine allows you tosee who has the strongest punch. How to use: - Press the button"insert credits" to get credits (not real credits of course) -Click on "start" - Take your phone secure in your hand - Punch withyour phone in your hand in any direction Features: - realistic coininsert sound - plays sound as soon as you made a good punch - showsresult in a nice arcade display - if you hit 999 you here a soundeffect!