Skip the opening:
  To skip the opening, hold START after you turn on the system. This will take
  you directly to the 1 or 2 player select screen.

Sound Test:
  At the opening screen, press UP, UP, DOWN, DOWN, LEFT, RIGHT, RIGHT, A, B, A
  and B.


Cheats by:
  - Martin Strohmeier - Martin.Strohmeier@t-online.de
  - Felipe Gerhard - felipe.gerhard@gmx.net