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Play Duel Masters 3 (Japan edition) Online
Duel Masters 3
Play Duel Masters 3 online. This is a GBA card game where you build a 40-card deck in a unique card environment centered around the 6th to 9th editions, and conquer stories and special duels with 20 opponents.
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 Duel Masters 3
Quick start
From the beginning, choose from five types of 40-card initial decks, mainly from the 6th edition, and follow the story to take on your first opponent, Mega-Kichi. When in doubt, the water/dark "Dominator" has draw, hand return, blocker, and removal, giving you plenty of leeway to make decisions in the early stages. Break 5 shields in order and attack the opponent player at the end to win. As you progress through the story, the 7th, 8th, and 9th cards will be released, so the trick is to keep your deck at 40 cards even when adding new cards, and to maintain the ratio of low cost, draw, removal, and winning potential.
Controls
Use the cross button to select menus, cards, and creatures. Decide with A, cancel with B. Press L to switch and check the battle zone, hand, mana zone, and graveyard, and press R to use spells, summon creatures, and skip/end phases. Click SELECT for card details, START for options and decline. Place up to one card into mana each turn, and use the card by satisfying the required civilization and cost. Before attacking, use SELECT to read the abilities, and consider the counterattack of shield trigger when deciding the order.
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.