Expert Mode:
Hold L + R +C-Up, then press C-Right, C-Left, B when Kemco logo is displayed. A Super Hard
difficulty setting may now be selected for game play. 

Level Select:
To access te level select go into Story or Team mode, then hold C-Left + C-Right + C-Up +
C-Down + R and press Right, Up, Left, Down when the level number is displayed.

                             Game Shark Codes

     Infinite Armor - 8011D467 0064 
     Have Level 11 Vulcan Cannon - 801239B3 000A