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Play LEGO - Fun to Build (Japan edition) Online
LEGO - Fun to Build
Play LEGO - Fun to Build online. Explore LEGO worlds and assemble digital models.
Browser play
Sega Pico — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| Red button | X |
| Pen button | Z |
| Pen on pad | A |
| Pen on book | S |
| Pen up / down | Enter |
| Previous / next page | Q / E |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
Use the direction keys to move the pen after selecting pad or book mode. Toggle pen up/down to draw or select; use the page buttons to turn Storyware pages.
How to Play LEGO - Fun to Build
Quick start
Select the Town page first, explore the scene with the pen and choose a building activity. Examine the model before selecting its pieces; switch pages to try the underwater, castle or space worlds.
Controls
Use the Pico pen to explore scenes and select parts. Use the directional pad and round button when an action game requests them. Change the Storyware page to change worlds.
LEGO - Fun to Build — About this game
Town, Aquazone, Castle and Space become picture-book play areas with building puzzles and small action games. The Pico pen lets you explore scenes and choose building pieces, while the directional controls and round button serve the action activities. A separate building area invites experimentation with digital bricks. Turning the Storyware pages changes the world, giving construction and exploration distinct spaces.
LEGO - Fun to Build Game manuals
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 · picodrive
- 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.