Knockout Kings cheats and cheat codes for Playstation

Taunt opponent
While playing a match, press R1 + R2 + X buttons.

Enable Giant head mode
Press Left + Circle, Left + Triangle, Left + Square, Left + X at 
the main menu. A sound will confirmt the correct code entry.

Unlock bear
Press Right + Square, Right + Triangle, Right + Circle, Right + X 
at the main menu. A sound will confirmt the correct code entry.
Now you can select any boxer to play as a bear.

Boxer with maximum attributes and special features:
Choose the career mode and create a new boxer. Enter the following 
code as the name: "PSIRULES". Save your boxer and leave the career 
mode. Then, go to career mode again and load the boxer.
Now, your boxersshould have super abilities.

Restore energy
When given a choice to hit the heavy or speed bag between fights,
hold L1 + L2 + R1 + R2 to regain 2 to 8 points of energy,
depending on how long the buttons are held.


Knockout Kings Game Shark Codes:

Arenas:
800AF790 00000 - Madison Square Garden                       
800AF790 00001 - Top Rank Arena                              
800AF790 00002 - Ring Magazine Arena                         
800AF790 00003 - Great Western Forum                         
800AF790 00004 - Grand Casinos                               
800AF790 00005 - Caesar's Palace                             
800AF790 00006 - Schtanzes Cajun Corner                      
800AF790 00007 - Generic                                     

Unlimited Stamina for Player 2                              
801DAF6A 002D
801DAF92 002D
    
No Stamina for Player 2                                    
801DAF6A 0000
801DAF92 0000
    
Maximum Power for Player 2                                     
801DAF98 0BB2
    
Unlimited Stamina for Player 1                             
801DA5DE 002D
801DA606 002D
    
No Stamina for Player 1                                    
801DA5DE 0000
801DA606 0000
    
Maximum Power for Player 1                                     
801DA60C 0BB2
    
No Power for Player 1                                      
801DA60C 0000
    
No Power for Player 2                                      
801DAF98 0000
    
Create A Boxer                                   
Maximum Stamina                                      
800C12B4 0064
800B09E0 0064

Maximum Power                                        
800C12AC 0064
800B0A7C 0064

Maximum Speed                                        
800C12B0 0064
800B0350 0064