Instructions
Counter-punch your opponent by punching him just as he is about to punch you. You are rewarded one star for each counter-punch, with Little Mac able to hold up to three stars total.
Punch your opponent after a missed attack to stun him. Stunning your opponent enables you to use your star punch without having to worry that your opponent will dodge it or punch you during the star punch animation.
Press the "A" or "-" buttons on your Wii Remote to use the star punch. The star punch will use all currently earned stars and, if the punch connects with your opponent, will cause a large amount of damage to him.