Knockout Kings

Box as a Bear:
At the Main Menu, press Right + Square, Right + Triangle, Right + Circle, Right + X. Then select any boxer.

Big Head Mode:
At the Main Menu, press Left + Circle, Left + Triangle, Left + Square, Left + X.

Regain Energy:
Between fights, when given a choice to hit the heavy or speed bag, hold L1 + L2 + R1 + R2.

Taunt Opponent:
Press R1 + R2 + X during a match.

Easy Victory:
Knock your opponent down in Career Mode while simultaneously pressing Start. Choose to lose the fight and if timed correctly, the loss will be placed on your opponent.

MegaBoxer:
In Career Mode, create a boxer with the name psirules. Exit out to the Main menu, then load the boxer. He will have 100% of everything, 7'5'' and 250 pounds.

 