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Play SD Gundam Gaiden: Lacroan Heroes (Japan edition · Japanese) Online
SD Gundam Gaiden - Lacroan' Heroes
Play SD Gundam Gaiden: Lacroan Heroes online. SD Gundam Gaiden: Lacroan Heroes sends Knight Gundam on a fantasy quest against Satan Gundam. Gather companions with different strengths, prepare equipment and spells, and use Lacroa's adventure doors to reach the next quest area.
Browser play

Game Boy (GB) — 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 SD Gundam Gaiden: Lacroan Heroes
Quick start
Speak to people in Lacroa, prepare the party and use SELECT to save before entering an adventure door. D-Pad: walk/select. A: confirm, talk, examine and use an event item in the field. B: cancel/close dialogue; hold B while moving to dash. SELECT: camp, including save. START: message-speed screen.
Controls
D-Pad: walk/select. A: confirm, talk, examine and use an event item in the field. B: cancel/close dialogue; hold B while moving to dash. SELECT: camp, including save. START: message-speed screen.
SD Gundam Gaiden: Lacroan Heroes — About this game
SD Gundam Gaiden: Lacroan Heroes sends Knight Gundam on a fantasy quest against Satan Gundam. Gather companions with different strengths, prepare equipment and spells, and use Lacroa's adventure doors to reach the next quest area. Command battles reward knowing who should attack and who should heal; supplies and saving matter before a long excursion. The controls also have useful distinctions: B runs in the field and closes conversation windows, while SELECT opens the camp for items, magic and saving.
SD Gundam Gaiden: Lacroan Heroes 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 · gb
- 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.