Dokidoki Cooking Series 1: Komugi-chan no Happy Cake

Dokidoki Cooking Series 1: Komugi-chan no Happy Cake
Developer: Avit Publisher: MTO Platform: Game Boy Advance Released in JP: November 22, 2002 This game has debugging material. This game has a hidden sound test. This game has a hidden level select.

Sad onion.

Debug Menu

GameShark code 030009B400 will start the game in a very extensive debug menu where you can set various flags, play all the music and sounds in the game, and access other various debugging activities.

(Source: nensondubois)