Secret Level
Press Up(2), Down(2), Left, Right, Left, Right, B, A when the “Press Start” text appears at the Title Screen. The sound of a basketball will confirm correct code entry. Enter the Options Menu and choose the “S” difficulty level.
Expert Mode
Press Up(2), Down(2), B, A when the “Press Start” text appears at the Title Screen. Enter the Options Screen and choose the new “S” difficulty level under the “Rules/Difficulty” selection.