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Play Shanghai (US_EU edition · Edition 145918) Online
Shanghai
Play Shanghai online on Master System. Clear a layered mahjong-tile puzzle one matching pair at a time.
Browser play

Sega Master System — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| 1 / START | X |
| 2 | Z |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Shanghai
Quick start
Press 1 or 2 to skip the title. Move to a free tile, press 2, select its match with 2 and press 2 again to remove the pair.
Controls
D-pad moves the cursor. 2 selects and confirms; 1 cancels highlighted tiles. Choose GAME for modes and HELP for hints, tile identification or undo.
Shanghai — About this game
Shanghai builds a dragon-shaped puzzle from 144 tiles. Remove matching pairs only when both tiles are uncovered and have an open left or right side. Seasons match other seasons and flowers match other flowers. A tempting pair can leave the rest blocked, so look at what each move will uncover. Play untimed solitaire, compare results on the same arrangement in a tournament, or take turns against another player in Challenge mode.
Shanghai 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 · segaMS
- 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.