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Play Wonder Boy in Monster Land (US_EU edition · Edition 146156) Online
Wonder Boy in Monster Land
Play Wonder Boy in Monster Land online — Fight monsters, buy equipment and seek the MEKA dragon.
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 Wonder Boy in Monster Land
Quick start
Press 1 to start. Explore the first town, press up at doors and use 1 to buy or attack.
Controls
Left/right: move or choose shop items. Up: enter doors or climb. Down: use bombs, magic or special equipment; descend ladders. 1: sword/buy; 2: jump/advance dialogue. Pause: status.
Wonder Boy in Monster Land — About this game
Wonder Boy returns to a kingdom overrun by monsters. Across twelve locations, sword fighting and jumping combine with shops, treasures and clues. Gold buys equipment, while bombs and magic provide alternatives to close combat. Knock on doors to discover what lies inside, read conversations and keep track of your supplies on the status screen. Reaching the dragon requires more than rushing forward: exploration and sensible purchases support the journey.
Wonder Boy in Monster Land Game manuals
- Game manual 1
- Game manual 2
- Game manual 3
- Wonder Boy in Monster Land (Europe).pdf
- Wonder Boy in Monster Land (en-gb,de).pdf
- Wonder Boy in Monster Land (ja).pdf
- Wonderboy-In-Monster-Land-JP-Master-System-Manual.pdf
- Wonder Boy in Monster Land (USA).pdf
- Wonder Boy in Monster Land (en).pdf
- Wonder Boy in Monster Land (pt).pdf
- MnCdD_SMS_BR_Manual.pdf
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.
- Game manual 1
- Game manual 2
- Game manual 3
- Wonder Boy in Monster Land (Europe).pdf
- Wonder Boy in Monster Land (en-gb,de).pdf
- Wonder Boy in Monster Land (ja).pdf
- Wonderboy-In-Monster-Land-JP-Master-System-Manual.pdf
- Wonder Boy in Monster Land (USA).pdf
- Wonder Boy in Monster Land (en).pdf
- Wonder Boy in Monster Land (pt).pdf
- MnCdD_SMS_BR_Manual.pdf