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Play Ninja-kun: Majou no Bouken (Japan edition · Japanese) Online
Ninja-kun: Majou no Bouken
Play Ninja-kun Magic Castle Adventure online. Use diagonal jumps and movement to the bottom to stun the monsters and defeat them with shuriken. Explaining the unique A operation and opening.
Browser play
Nintendo Entertainment System (NES) / Famicom — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| A / B | Z / X |
| START / SELECT | Enter / V |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Ninja-kun: Majou no Bouken
Quick start
Select 1 PLAYER with SELECT and start with START. Move left and right and throw the shuriken with B. To go to the upper level, press and hold A while inserting either the left or right side. If you do A alone, you will go down to the bottom, so don't try to jump on the spot as usual. With Kuroko as your first opponent, practice going around to another stage while avoiding the enemy's projectiles and aiming for a landing. If you stay in the same place for too long, fireballs will approach you, so keep moving even if you can't defeat them.
Controls
Left and right: Move. Left/right + A: Jump diagonally upward. A short press of A will make a small jump, and a long press will make a large jump reaching the top. Without specifying the direction, A: Go down to the bottom. Top and bottom: Not used. B: Shuriken. SELECT: Select the number of people by title. START: Start, pause/resume; return to title during demo. For two players, take turns.
Ninja-kun: Majou no Bouken — About this game
A red ninja fights with a shuriken as a weapon to protect the castle from monsters hunting for treasure. Move up and down the rocky areas and castle scaffolding, and defeat all the enemies on that surface to move on. Enemies use different types of weapons and attack by reacting to your movements, so it's important to make decisions to sneak around from above or below rather than throwing them at each other head-on. I also want to learn how to hit someone with my body by jumping or falling to stun them, and use the opportunity to hit them with shurikens. In particular, the armor will be deflected even if you throw it normally, so you will need an attack that uses stun. Collect the scrolls that appear after defeated enemies to increase your score, and collect the three treasure balls that fall from above to advance to the bonus side. After 18 scenes, the battle continues again, and the structure is designed to make quick decisions and score points.
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 · nes
- 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.