Yu-Gi-Oh! Duel Monsters 4: Battle of Great Duelist
|Yu-Gi-Oh! Duel Monsters 4: Battle of Great Duelist Jonouchi, Kaiba, and Yuugi Decks|
This came out only five months after the previous game and has not one, but three different versions.
The two debugging menus function similarly to the previous entries. To access these in any of the three versions, use the Game Genie codes 064-16B-F7A and 074-00B-F7E, or modify offset 0x10400 to 07 and offset 0x10416 to 06 in the ROM.
Choose to listen to either the songs (きょく) or sound effects (おと). Music goes up to 34, while sound goes up to 25. The only controls are A to play a song, and B to exit back to the menu.
Character Animation Viewer
View all of the opponents' cutscene animations, which can be viewed by pressing A. The index only goes up to 23. Anything higher and the game sends the player back to the menu. However, no matter who is selected, some random digits are printed onto the screen as placeholder dialogue.
« 00 08 02 !KONAMI »
This string, present at 0x11367 is written to the save file upon creation. When loading a save file, the game looks for the string to determine if save data exists.
Two secret opponents can be unlocked after clearing the final stage, by using the following passwords:
|The Yu-Gi-Oh! series|
|Game Boy (Color)||Duel Monsters • Duel Monsters II: Dark duel Stories • Monster Capsule GB • Dark Duel Stories • Duel Monsters 4: Battle of Great Duelist|
|Game Boy Advance||Dungeon Dice Monsters • The Eternal Duelist Soul • Worldwide Edition: Stairway to the Destined Duel • Reshef of Destruction • Ultimate Masters: World Championship Tournament 2006|
|PlayStation 2||The Duelists of the Roses • Capsule Monster Coliseum • GX: The Beginning of Destiny|