checked-no =>Name Change: To change your name from Partner to anything, go to the title screen and press [L] A B [L]. Change your name and press [START] to play. =>Clear Standings Record: On the title screen, press [L] [R] [L] [R] and the data clear screen will appear. =>Erase All Data: On the title screen, press U U D D [L] [R] [L] [R] to clear ALL the memory. =>Demo: Hold R to jump to the demo mode. =>Play as ST Tornado: Go through normal training and then press RESET. When the title screen appears, press B A B Y. You will hear a sound. When asked to continue now, answer "NO" and you will fight Falcon or Tornado. You'll have to train with the Tornado first, though. =>Difficulty Select: After finishing the game at least once, this code can be used to choose from a Low, Medium, or High mode. On the title screen, press B A [L] [L], and the title screen will change colors. When you begin playing a new menu screen will appear. * "Baby" mode: Press B A [L] [L] on the title screen, then press B A B Y. You will be able to choose your battles on the map, but you still need to complete all the battles to move to the next map.