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Play Bad Badtz-Maru Robo Battle (Japan edition · Japanese) Online
Bad Badtz-Maru Robo Battle
Play Bad Badtz-Maru Robo Battle online on GBC. Badtz-Maru enters Gorgeous Town’s robot-battle tournament, facing familiar friends with a machine he can strengthen and rebuild
Browser play

Game Boy Color (GBC) — 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 Bad Badtz-Maru Robo Battle
Quick start
Read the current objective, begin with an introductory challenge and learn its basic actions before attempting a harder stage.
Controls
Use the D-pad to move or select and follow the on-screen prompts for the actions available in the current activity.
Bad Badtz-Maru Robo Battle — About this game
The tournament gives robot building a sequence of practical tests. After a battle, review the machine and the parts available rather than immediately repeating the same setup. The supporting penguin Kobun helps frame the journey, while rivals such as Pandaba and Hanamaru give the competition its Sanrio character.
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.