Moto Roader
Special course:
---------------
Hold Select and press Left on the course selection
screen.
Get $50,000:
------------
Hold Select and press II on the course selection
screen.
See winning time:
-----------------
Hold Select and press Right on the course selection
screen.
Music select:
-------------
Hold Select and press I or II while the game is
paused.
Sound test:
-----------
Input MUSIC or ART88 as a player name.