10 lives: Press Start to pause game play, then press Down,
Select, Up, Down, L, R, Down,
Up, R, L, Up, A.
North Stage: Successfully complete the India, America, and Egypt
stages.
Reverse Time Attack mode: Complete all ten normal courses (A-J) in Time Attack
Driller mode. Reverse versions of those courses will now be unlocked.
Press R at the selection screen to access the new courses.
