One-Player Battle Mode 
                           To access Battle Mode without a link
                           cable, enter the password 5656. 
                          
                          Passwords 
                           Level  Password
                           2      9634
                           3      1637
                           4      0320
                           5      6524
                           6      3260
                           7      4783
                           8      5472

                          Sound Test 
                           Enter the password 2145 to access the
                           sound test. 

                          Start with All Power-ups 
                           Enter the password 4622 at the password
                           screen to begin the game with all of the
                           power-ups.