Game Shark Codes (North American - NTSC - version): 

                         High stamina player 1:
                         800E5EE6 0144 

                         High stamina player 2:
                         800E61C2 0144 

                         Low stamina player 1:
                         800E5EE6 0000 

                         Low stamina player 2:
                         800E61C2 0000 

                         Hit anywhere:
                         800DB902 2400 

                         Unlimited health player 1:
                         800DC434 0002
                         800DC436 16A0
                         800DC444 0008
                         800DC446 16A0 

                         No health player 1:
                         800E5EE0 0000
                         800E5EE2 0000 

                         No health player 2:
                         800E61BC 0000
                         800E61BE 0000 

                         Player 2 down gauge empty:
                         800E61CC 0000 

                         Player 2 down gauge full:
                         800E61CC 0096 

                         Player 1 down gauge empty:
                         800E5EF0 0000 

                         Player 1 down gauge full:
                         800E5EF0 0096 

                         Player 2 unlimited rush:
                         800E61C2 0128 

                         Player 2 no rush:
                         800E61C2 0000 

                         Player 1 unlimited rush:
                         800E5EE6 0128 

                         Player 1 no rush:
                         800E5EE6 0000