Select game 2 or 3 and enter the maze in the Black Castle. Move
screen to the left of the first maze screen. At the bottom center of
this room is a closed cubicle. Use the bridge to enter that area and
collect the "dot". Carry this item to the screen just above the
catacombs, located one screen down and to the right of the Gold
Castle. Note: The "dot" is the same color as the ground outside, so
care must be taken not to lose it in transit. Drop the "dot" here,
and bring two other items onto the same screen. Move through the
line on the right side of the screen to view the programmer credits.
Slow end music:
Press Select immediately after ending the game to hear the ending
music played very slowly.
Walk over title screen:
Start game play, then press Select to view the game selection screen,
with the game number displayed in the center. Press Down to have your
character appear and move over this screen.