Duel Masters 2: Invincible Advance

Duel Masters 2: Invincible Advance
Developer: Amble Publisher: Atlus Platform: Game Boy Advance Released in JP: March 18, 2004 This game has debugging material. This game has a hidden sound test. This game has a hidden level select.

TEST SELECT 2.0

CodeBreaker code 03003B18:5A will start the game in an elaborate debug menu where you can warp to any point in the game, view cards, listen to all of the music in the game, obtain legendary cards and test any event.

SOUND TEST

GC LINK

Tests the GameCube to Game Boy Advance link cable mode.

NULL

Takes you to a green monster screen.

(Source: nensondubois)