Game Shark Codez:
 
                   
  Infinite Burst          
  800D47A0 078B
                   
  Stop Clock              
  800AE174 0001
                   
  Player 1 Score Modifier 
  800D72B4 00??
                   
  Player 1 Shot Modifier  
  800D72B6 0???
                   
  Player 2 Score Modifier 
  800D7358 00??
                   
  Player 2 Shot Modifier  
  800D735A 0???