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Play Mashin Eiyuuden Wataru Gaiden (Japan edition · Japanese) Online
Mashin Eiyuuden Wataru Gaiden
Play the Famicom version of ``Mashin Hero Wataru Gaiden'' online. Let's go on a journey to rescue Ryujinmaru and Wataru. Introducing how to start, swords and jumps, magic, tools, and inn saves.
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 Mashin Eiyuuden Wataru Gaiden
Quick start
Press START to go to the registration screen, select an empty field from the three locations using the cross keys, and press A to enter your name to begin. For the early requests, select "Hikikuru". First, listen to the story at the nomadic village and check out the sabers and other items at the tool shop. You can recover your HP at the Resurrection Fountain in the south of the village. After receiving the "Fire Madosho" from Sazabi at the Cursed Fountain, select it from the START item screen and use it to learn the magic. For combat, press A to jump and B to sword. Magic can be selected from SELECT and used with A. Before exploring for a long time or before the end, stay at an inn to recover and save.
Controls
D-Pad: Move, select commands and tools. A: Normally command screen, decisions, conversations, opening treasure chests. Jump during battle. B: Cancel in normal mode, sword attack in battle. START: Open the item screen. Select the tool you want to use using the D-pad and A, select "Use" and press A. SELECT: Open the magic screen. Use the D-pad to select a spell and press A to use it, and use the same procedure during battle. For equipment, select "Soubi" from the A command, and set the genie, sword, and shield using the cross keys and A. Save is done at the inn instead of using a dedicated button.
Mashin Eiyuuden Wataru Gaiden — About this game
This is an adventure in which a boy named by the player and Ryujinmaru venture into the unknown M2 layer to search for Wataru, who was trapped in a small bottle by Doorakudar. Explore towns and fields on a top-down screen, and collect clues by talking to people and opening treasure chests. When you encounter an enemy, the screen switches to a side-view battle screen where you move the demon, jump, and swing your sword to fight. In addition to gaining experience, it is also important to prepare to select the demon, sword, and shield you will use on the equipment screen. The spells you learn from grimoires are not only for attack, but also include ones that will help you on your journey, such as recovery, escape, and movement. Before rushing to a new location, check out the town's shops and recovery options, and gather the tools you can use. The inn is also a base where you can recover your HP and MP and record your progress. This is not a work in which you control Wataru himself from the beginning, but a side story in which you interact with familiar demons from the side that rescues him.
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.