More browsing paths
Play Pro Mahjong Kiwame GB (SGB Enhanced · Japan edition · Japanese) Online
Pro Mahjong Kiwame GB
Play Pro Mahjong Kiwame GB online. Pro Mahjong Kiwame GB centres on four-seat Japanese mahjong against professional players. In Normal mode, choose three opponents from the nine available faces and adjust the rules before a half-game.
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 Pro Mahjong Kiwame GB
Quick start
Choose Normal, set the rules, pick three opponents and confirm with START. Check the points before committing to a risky discard. Left/Right: select a discard. Down: open remaining-tile, riichi, win and call commands. A: discard/confirm or skip a CPU discard's input wait. B: cancel; hold B with D-Pad to scroll the table. START: view scores during play, confirm in menus.
Controls
Left/Right: select a discard. Down: open remaining-tile, riichi, win and call commands. A: discard/confirm or skip a CPU discard's input wait. B: cancel; hold B with D-Pad to scroll the table. START: view scores during play, confirm in menus.
Pro Mahjong Kiwame GB — About this game
Pro Mahjong Kiwame GB centres on four-seat Japanese mahjong against professional players. In Normal mode, choose three opponents from the nine available faces and adjust the rules before a half-game. Challenge mode turns the same tile decisions into three competition formats with different advancement conditions. Balance building a valuable hand against the risk of dealing into another player's win. The separate command window handles calls and winning declarations, while a score display helps you judge whether to attack or protect your position.
Pro Mahjong Kiwame GB 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.