Game Shark Codez:
 
                   
  Reverse Joker Command P1 
  D0138DE0 ????
                   
  Reverse Joker Command P2 
  D0138E60 ????
                   
  Maximum Credits          
  8011DC2C 0063
                   
  Time is Always 0:00:00   
  80015916 2400
                   
  Sight Line On            
  80153C06 0001
                   
  P1 Infinite Lives        
  8011DD3C 0003
                   
  P1 No Lives              
  8011DD3C 0000
                   
  P1 Have 99 Games Won     
  3011DBF8 0063
                   
  P1 Have 0 Games Won      
  3011DBF8 0000
                   
  P1 Have No Fouls         
  3011DC42 0000
                   
  P1 Have 3 Fouls          
  3011DC42 0002
                   
  P1 Max Score             
  8011DD3C 0063
                   
  P1 No Score              
  8011DD3C 0000
                   
  P2 Infinite Lives        
  8011DD3E 0003
                   
  P2 No Lives              
  8011DD3E 0000
                   
  P2 Have 99 Games Won     
  3011DBF9 0063
                   
  P2 Have 0 Games Won      
  3011DBF9 0000
                   
  P2 Have No Fouls         
  3011DC52 0000
                   
  P2 Have 3 Fouls          
  3011DC52 0002
                   
  P2 Max Score             
  8012F042 0063
                   
  P2 No Score              
  8012F042 0000
                   
  Unlock Everything        
  80153AC2 FFFF
  80153AC4 FFFF
  80153AC6 FFFF
  80153AC8 FFFF
  80153ACA FFFF
  80153ACC FFFF
  80153ACE FFFF