Show remaining credits: Select one of the titles at the game selection menu.
Then, highlight the "Play" option and hold L
+ R + Select + Up. The "Show Credits"
option will be unlocked.
Unlimited credits: Unlock and select the "Show Credits" option.
Then, press Left, Right, Left, Right.
Advance to the second screen and press Up, Down.
Advance to the third screen and press A. The message "Congratulations"
will appear to confirm correct code entry.
