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Play Yu-Gi-Oh! World Championship Tournament 2004 (Japan edition · English / Japanese / French / German / Spanish / Italian) Online
Yu-Gi-Oh! Duel Monsters Expert 3
Play the GBA version of ``Yu-Gi-Oh! Duel Monsters Expert 3'' online. Edit 3 decks and defeat 28 CPU opponents to unlock higher levels.
Browser play

Game Boy Advance (GBA) — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| A / B | Z / X |
| L / R | Q / E |
| START / SELECT | Enter / V |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Yu-Gi-Oh! World Championship Tournament 2004
Quick start
Select the language when starting the game for the first time, select "NEW GAME" on the left and right sides of the title screen, and press A to confirm. With the new data, three decks are prepared, and progress is automatically saved. Use SELECT in ``EDIT DECK'' on the main menu to switch between decks, and first set one deck to 40 cards. Limiting the number of sacrifice summoned monsters to 2-3 in the early stages will help reduce hand mishaps. Next, in ``CAMPAIGN'', you can challenge level 1 opponents such as Kyoko and Honda, who can be selected from the beginning. The first goal is to win 3 times against all Level 1 players while collecting cards, as well as each card condition to advance to Level 2 release.
Controls
Cross button: Move cursor, select menu/command/card. A: Menu, command, card determination and text sending. B: Cancel/Return to previous screen. Advance the phase during a duel. In deck editing, press R to add cards, L to remove cards, and SELECT to switch between the three decks. During a duel, press and hold L to double the speed. Save/load is automatic. In the manual, common game operations are not assigned to START.
Yu-Gi-Oh! World Championship Tournament 2004 Game manuals
Cheats
No cheats have been added for this edition.
Player verification and sources
Browser play was reviewed before this edition was published in the catalogue. The date below is the catalogue publication date, not the game’s original release date.
- Browser test and catalogue publication date
- Browsers and devices
- PC: Chrome, Edge and Firefox. Mobile: Chrome on Android and Safari on iPhone and iPad.
- Player engine and core
- EmulatorJS 4.3.0-pre · gba
- Tested by
- rwEmulator
Sources and editorial basis
rwEmulator reviews edition metadata, release information, game manuals and first-hand browser-play notes. Available manuals are linked below; the editorial policy explains how facts are checked and corrections are handled.