Press Jab + Hook to throw an uppercut without Total Control Punching.

Highlight the "Fight Now" option at the main menu, then press Left, Right, Left, Right, Left, Right, Left. A sound will confirm correct code entry. Select the "Fight Now" option to have a big headed boxer.

To unlock Big Tigger as a boxer, go to the main menu. Select "My Corner", then "Record Books", then "Most Wins-Boxer". Tap Up(2) and you will now be able to play as Big Tigger as a middleweight fighter. A sound will confirm correct code entry.

Highlight Play Now at the main menu, then press left, left, left, right, right, right, left, A
Use the Left Analog-stick and Right Analog-stick to merge the images in your view until they become one.

At the main menu select My Corner, then press Left, Left, Left, Right, Right, Right, Left, Right, Right