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Ninjakun Majou no Bouken
忍者君魔城冒险
Ninjakun Majou no Bouken is an action game released by UPL in 1984 under a Taito license. Players control a ninja protagonist navigating through castle environments filled with enemies and obstacles. The game features platforming mechanics combined with combat, requiring precise timing to defeat adversaries and progress through levels. Controls allow the player to move, jump, and attack using standard arcade inputs. The level structure presents sequential stages with increasing difficulty, each designed around castle-themed settings. The objective involves reaching the stage exit while managing health and collecting items scattered throughout each level.
- Developer
- UPL (Taito license)
- Released
- 1984
- Platform
- Arcade
- Genre
- Action
- Rating
- 4.4 / 5 (3K)
- Last updated
Ninjakun Majou no Bouken Controls — Arcade Keyboard Keys
Default keyboard bindings for Ninjakun Majou no Bouken on our in-browser Arcade emulator. Plug in a USB or Bluetooth gamepad to auto-detect mappings, or rebind any key from the emulator settings menu.
| Keyboard | Console button | Typical use |
|---|---|---|
| ↑ | Joystick Up | Move up |
| ↓ | Joystick Down | Move down |
| ← | Joystick Left | Move left |
| → | Joystick Right | Move right |
| X | Button 1 | Primary action (jump / confirm) |
| Z | Button 2 | Secondary action (attack / cancel) |
| S | Button 3 | Tertiary action |
| A | Button 4 | Quaternary action |
| Q | Button 5 | Fifth button |
| W | Button 6 | Sixth button |
| 5 | Insert Coin | Insert coin |
| 1 | 1P Start | Start / Pause |
Coin and Start are convention "Insert Coin: 5" and "1P Start: 1". Some arcade boards expect specific button mappings — check the in-game prompts on coin-up.
Rebind any key from the EmulatorJS in-game settings menu (gear icon → Controls). A connected gamepad auto-maps to the same buttons.
Ninjakun Majou no Bouken Longplay & Gameplay Videos
Watch a full playthrough of Ninjakun Majou no Bouken on Arcade before you dive in — recommended for getting a feel for the game's pacing, story beats, and difficulty curve.
Watch longplay on YouTube
"Ninjakun Majou no Bouken" Arcade longplay 1984
External references
Frequently Asked Questions
When was Ninjakun Majou no Bouken released?
Ninjakun Majou no Bouken was released in 1984 for the Arcade.
Who developed Ninjakun Majou no Bouken?
Ninjakun Majou no Bouken was developed by UPL (Taito license), available to play in your browser on RetroGameSpace.
What type of game is Ninjakun Majou no Bouken?
Ninjakun Majou no Bouken is a Action game for the Arcade, playable instantly in your browser — no downloads, no installs.
How can I play Ninjakun Majou no Bouken for free?
Open this page and click "Play Now" — Ninjakun Majou no Bouken runs free in your browser via WebAssembly emulation. No account, no payment, no installer.
Do I need to download anything to play Ninjakun Majou no Bouken in the browser?
No. Ninjakun Majou no Bouken streams from a public archive into a browser-side Arcade emulator. Nothing is installed on your computer.
Can I save my progress in Ninjakun Majou no Bouken?
Yes. Save states are stored in your browser (IndexedDB) per game, and you can also use any in-game save the original Arcade cartridge supported.
Does Ninjakun Majou no Bouken work on mobile devices?
Yes — the Arcade emulator runs on iOS Safari and Android Chrome. Touch controls overlay the game; landscape mode is recommended.
Is it legal to play Ninjakun Majou no Bouken this way?
RetroGameSpace is a transient caching reverse-proxy and does not host first-party copies of Ninjakun Majou no Bouken. Game files are fetched on demand from publicly-accessible archives. You are responsible for compliance with your local laws and the bring-your-own-ROM principle.
