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Play Wonder Boy (Japan edition · Revision 1) Online
Wonder Boy
Play Wonder Boy online on SG-1000. Run and jump through the SG-1000’s redesigned stages; this version omits the skateboard.
Browser play

Sega SG-1000 — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| 1 / 2 | X / Z |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Wonder Boy
Quick start
At the title screen, use an action button to enter play. Run and jump through the SG-1000’s redesigned stages; this version omits the skateboard.
Controls
Use the directional control to move. Press the jump button to clear obstacles.
Wonder Boy — About this game
Run and jump through the SG-1000’s redesigned stages; this version omits the skateboard. This remake uses a new stage arrangement rather than reproducing the arcade course. With the skateboard omitted, the route is built around the boy’s running and jumping. Learn where each platform leads in this version instead of expecting the same connections as another Wonder Boy port.
Wonder Boy 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 · genesis_plus_gx
- 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.