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Play Super Boy Allan (Japan edition · Japanese) Online
Super Boy Allan
Play Superboy Alan online. Solve the mystery of fractions by pushing, turning, and kicking logs, and search for the garba fruit that will save your sister. Introducing how to start and operate the FDS version, and the basics of exploration using ropes and axes.
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 Super Boy Allan
Quick start
When asked for the B side of the disc, read it using the disc switching function of the supported environment. Press START on the title, select "SUPER BOY ALLAN" on SELECT, and start. Select "NEW GAME" with SELECT, press START, and follow the instructions to switch to side A. First, check the direction in which you can push the log, then carry the log with the answer to the equation to the right of the "?" to get the item. The rope decreases each time you pull it, so save it and make it your immediate goal to get the silver ax from the goddess of the lake.
Controls
Cross button: Move/Push the logs one space at a time in the direction you can push them. A: Kick a log and roll it. B: Change the direction of the log. Also, if you hold down B and use the cross button to pull a log, the rope will be consumed. SELECT: Opens a menu with hints and "try again" options. Menu items are executed with START. Please note that "Start over" is an operation that returns you to the first area. To select the title and game mode, press START to proceed, and press SELECT to switch between selections.
Super Boy Allan — About this game
``Superboy Alan'' is a Disk System work that combines path building using logs and fraction calculation. To save his younger sister Lila who is suffering from a high fever, Alan heads for the Garba fruit in Ryuga Cave near the mountaintop. On each screen, if you move the log with the number that is the answer to the equation to the right of the log with the question mark, an item will appear. As you get more correct answers, the number of logs you can push at once will increase, and the paths you can explore will expand. Enemies can be defeated with logs, but the power decreases when you make contact with them, so it is essential to pay attention to your surroundings while calculating. Let's adventure using food, limited ropes, and axes that open the way. A separate mode, ``STEP DRILL,'' is also included that focuses on solving fraction problems.
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.