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Play Jyangokushi: Haoh no Saihai (Japan 990527) (Japan edition · Revision 990527 · Japanese) Online
Jyangokushi: Haoh no Saihai (Japan 990527)
Play Jyangokushi: Haoh no Saihai (Japan 990527) online. Read the current hand and on-screen prompts, move or choose with the registered controls and respond only to the options the game presents.
Browser play

Arcade — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| RetroPad A / B / X / Y | Z / X / A / S |
| L / R | Q / E |
| Insert coin | V |
| START | Enter |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Jyangokushi: Haoh no Saihai (Japan 990527)
Quick start
- Start the exact registered set and read the first playfield or prompt.
- Use the registered directional or selection controls to move or choose.
- Use an action input only when the current screen calls for it.
- Read the result before choosing the next route, tile or option.
Controls
Use the registered 4 directional inputs and 0 numbered action inputs. Where FBNeo supplies named mahjong keys, use the matching tile/call key; otherwise separate button roles are not inferred.
Jyangokushi: Haoh no Saihai (Japan 990527) — About this game
Jyangokushi: Haoh no Saihai (Japan 990527) is a mahjong title registered by FBNeo for the exact set named here. Start the game, read the current hand and on-screen prompts, move or choose with the registered controls and respond only to the options the game presents. The exact driver exposes 4 directional inputs and 0 numbered action inputs. This guide keeps undocumented objectives, modes, effects and button assignments unspecified for this version.
Cheats
Always touch a card
1 "开启", 0, 0xFF8600, 0x1C, 0, 0xFF8604, 0x1C, 0, 0xFF8608, 0x1C, 0, 0xFF860C, 0x1D, 0, 0xFF8610, 0x1D, 0, 0xFF8614, 0x1D, 0, 0xFF8618, 0x1E, 0, 0xFF861C, 0x1E, 0, 0xFF8620, 0x1E, 0, 0xFF8624, 0x1F, 0, 0xFF8628, 0x1F, 0, 0xFF862C, 0x1F, 0, 0xFF8630, 0x20, 0, 0xFF8634, 0x20, 0, 0xFF84DC, 0x20Player 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 · arcade
- 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.