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Play Alex Kidd in Shinobi World (US_EU_BR edition · English) Online
Alex Kidd in Shinobi World
Play Alex Kidd in Shinobi World online. Master sword attacks, wall jumps and fiery pole launches to confront the Dark Ninja.
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 Alex Kidd in Shinobi World
Quick start
Press 1 or 2 to begin. In the first stage, learn the sword’s short reach, open chests and collect hearts. Practise jumping against walls before rushing into a crowded passage.
Controls
Left/right: move; up: climb; down: crouch. 1: sword or darts; 2: jump. Press 2 against a wall to rebound. At a pole, hold 1 and a direction to spin, then release 1 to launch as a fireball. Pause pauses play.
Alex Kidd in Shinobi World — About this game
Alex takes up a ninja sword to rescue his kidnapped girlfriend from the Dark Ninja. Treasure chests supply hearts, weapons and other help across compact stages filled with enemies and bosses. Wall jumps and spinning around poles open routes beyond an ordinary leap, making the surroundings part of the action rather than just scenery.
Alex Kidd in Shinobi World 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.