Bear Mode From main menu, press the following buttons (NOTE: You press them in pairs): Right + Square, Right + Triangle, Right + Circle, Right + X.
Taunt Opponent. During a match, press R1 + R2 + X.
Energy Regain. When you are given the choice between the heavy bag or speed bag between fights, hold L1, L2, R1 , and R2. The longer you hold the buttons, the more energy will be regained.
Giant Mode Type in psirules as your boxers name. Fight using him, once, then turn off your playstation. Load it up again and he will be a giant.Easy Victory. Begin a bout in career mode and knock your opponent down while simultaneously pressing Start. Choose to lose the fight. If timed correctly, the game will place the loss on your opponent.
Big Head Mode. From main menu, press the following buttons (NOTE: You press them in pairs): Left + Circle, Left + Triangle, Left + Square, Left + X. This cheat makes all non licensed boxers have big heads.