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Play Duel Masters: Kaijudo Showdown (US edition) Online
Duel Masters: Kaijudo Showdown
Play Duel Masters: Kaijudo Showdown online on GBA, build decks from 300 cards, enter regional tournaments and investigate missing artifacts.
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: Kaijudo Showdown
Quick start
Choose New Game, enter a name, change the character appearance with L/R and press START to begin. Use the Pocket Gizmo and talk to Knight if you need the rules, then speak to local duelists to practise and earn cards while pursuing tournament passes and the missing-artifact mystery. In a duel, add mana early, summon creatures and break every shield before attacking the opponent once more.
Controls
Exploration: D-pad walks/selects an interaction, B runs, A talks, advances text, trades or duels, START opens the Pocket Gizmo. Duels: D-pad highlights cards/creatures, A selects, B cancels, L cycles battle zone/hand/mana/graveyard views, R casts, summons, skips or ends a phase, SELECT views details, START opens Options or Surrender. Menus use D-pad, A confirm and B back.
Duel Masters: Kaijudo Showdown 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.