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Play Astro Rabby (Japan edition · English) Online
Astro Rabby
Play Astro Rabby online for Game Boy. Rabby is a robotic rabbit trying to recover stolen parts for his creator.
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 Astro Rabby
Quick start
Press START and practise landing on the first broad platforms. Break question-mark blocks to search for the heart and avoid returning to cracked supports. Shoot enemies before committing to a landing.
Controls
D-pad: move Rabby in eight directions. A: jump. B: shoot. START: start/pause. SELECT is unused.
Astro Rabby — About this game
Rabby is a robotic rabbit trying to recover stolen parts for his creator. Seen from above, the route scrolls forward as he jumps between platforms of different heights and shoots enemies. Landings can crack blocks, and revisiting a damaged platform can destroy it. Find the hidden heart needed to finish the area; otherwise the route loops and the search continues. Press START and practise landing on the first broad platforms. Break question-mark blocks to search for the heart and avoid returning to cracked supports. Shoot enemies before committing to a landing.
Astro Rabby 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.