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Play 忍者くん -魔城の冒険 (English) Online
Ninjakun Majou no Bouken
Use short and long jumps and shuriken to cross platforms and defeat every enemy.
Browser play
Arcade — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| RetroPad A / B / X / Y | Z / X / A / S |
| L / R | Q / E |
| Insert coin | V |
| START | Enter |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play 忍者くん -魔城の冒険
Quick start
- Try left/right movement and compare short and long Jump presses.
- Press Jump without a direction to drop to the lower platform.
- Avoid direct exchanges; jump into an enemy to stun it, then hit it with a shuriken.
- Defeat every enemy in the stage and continue.
Controls
Use a left/right lever and two buttons, Attack and Jump. Jumping with a direction moves diagonally upward: a short press makes a small jump, and a longer press reaches the upper platform. Jump without a direction to drop down a level. Attack throws a shuriken, but you cannot have several out at once.
忍者くん -魔城の冒険 — About this game
The red-clad Ninja-kun crosses mountain and castle platforms to recover stolen treasures. Defeat all eight enemies in each stage to continue. Only one shuriken can be thrown at a time, and enemies react to your position, making direct exchanges at the same height dangerous. Use elevation and jumping collisions to stun an enemy before attacking. The jump changes with how long you hold the button; without a direction input, it drops you to the lower platform. Learn these movements to create escape routes and attack openings.
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 · arcade
- 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.