Sound
test
Hold Left + Select
+ Start + A + B when the phrase "Tecmo Presents 1989" appears.
Continue to hold all buttons until the title screen appears in full. A sound
will confirm correct code entry. Press Start to display the sound test screen.
Press Up or Down to select a sound, A to play a sound, and B to stop a sound.
Note: Hold Down/Left + Select + Start + A + B when the phrase "Tecmo
Presents 1989" appears in the European version of the game.
