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Play Taisen Mahjong HaoPai 2 (Japan edition) Online
Taisen Mahjong HaoPai 2
Play Taisen Mahjong HaoPai 2 online on Game Gear. Read the discards, shape a valid hand and face expressive rivals in head-to-head mahjong.
Browser play

Sega Game Gear — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| 1 / 2 | X / Z |
| START | Enter |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Taisen Mahjong HaoPai 2
Quick start
Choose a free match, character and rules. Left/right selects a tile; 2 confirms a discard or highlighted command, 1 cancels. Use the displayed choices for calls, riichi and a winning hand.
Controls
Directions: tile/menu selection. 2: confirm/discard/execute selected command. 1: cancel/back. START: start/menu. Calls and win declarations use the on-screen command choices.
Taisen Mahjong HaoPai 2 — About this game
Taisen Mahjong HaoPai 2 builds Japanese mahjong around a cast of animated opponents and lively reactions. Choose a free match to learn the flow before entering tournament or league play. Select discards that preserve a useful hand, but also watch what the opponent has already thrown away. A finished tile shape needs a valid scoring pattern under the selected rules, so calling every available set can work against your plan. Review a decision before confirming it, then keep the password if you want to continue the longer modes later. Character dialogue adds personality between the tile decisions.
Taisen Mahjong HaoPai 2 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 · segaGG
- 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.