In Japan, the game had a contest associated with it. Players would receive a code word at the end of their game based on their score. They needed to take a picture of the screen and send it to Tokuma, after which they would receive a special edition silver label sticker which could be applied to their game cart. Not everyone who sent in a picture received a sticker, thus making the stickers fairly rare.

Contributed by Alaka (37824) on Dec 15, 2009. [revised by : Patrick Bregger (156080)]. -- edit trivia