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Play Double Yakuman II (Japan edition · Japanese) Online
Double Yakuman II
Play Double Yakuman II for Game Boy online. Play four-seat Japanese mahjong against a varied cast of computer opponents, with configurable rules, music and pace
Browser play
Game Boy (GB) — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| A / B | Z / X |
| START / SELECT | Enter / V |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Double Yakuman II
Quick start
Choose Quick Start with Up/Down and A or START for default rules. Press A to draw, select a discard with Left/Right and A. When play stops after someone else’s discard, choose B to inspect possible calls or A to pass and continue.
Controls
A draws or discards; Left/Right chooses a tile. B opens available calls or win declarations, Up/Down chooses and A confirms; B cancels that window. Choose the intended discard before declaring riichi. After another player’s discard, A passes. START checks scores; SELECT checks the table.
Double Yakuman II — About this game
Play four-seat Japanese mahjong against a varied cast of computer opponents, with configurable rules, music and pace. Quick Start gets a hand underway immediately, while Option Start lets you shape the table. Read the other players’ calls, watch the scores and decide when a promising hand justifies a risky discard; linked play supports two human rivals. Choose Quick Start with Up/Down and A or START for default rules. Press A to draw, select a discard with Left/Right and A. When play stops after someone else’s discard, choose B to inspect possible calls or A to pass and continue.
Double Yakuman II 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 · gb
- 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.