Game Boy

Disney's The Hunchback of Notre DameCatch the Fool Funfair Challenge Ticket.11/23/09
Disney's The Hunchback of Notre DameChiseler Funfair Challenge Ticket05/29/08
Disney's The Hunchback of Notre DameChiseler level passwords05/29/08
Game Boy CameraHidden DJ song11/30/15
Quiz Nihon Mukashi Banashi: Athena no HatenaHidden Passwords11/24/15

GameCube

Sonic Gems CollectionComix Zone and The Ooze (Japanese version only)07/20/11
Star Fox: AssaultUnlock Xevious06/29/09