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Play Zool (Proto · Japan edition) Online
Zool
Play Zool online. Zool's Japanese prototype follows a small ninja through a platform adventure built around movement, enemy fire and climbing.
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 Zool
Quick start
Start the first stage and test jump distance and attack reach on a clear stretch before climbing onward. D-Pad: move and climb. A: jump. B: attack. START: begin/pause. Use a short jump near an enemy and climb only after lining up with the wall.
Controls
D-Pad: move and climb. A: jump. B: attack. START: begin/pause. Use a short jump near an enemy and climb only after lining up with the wall.
Zool — About this game
Zool's Japanese prototype follows a small ninja through a platform adventure built around movement, enemy fire and climbing. Read the ledges before accelerating: a fast landing beside an enemy can cost more than a careful jump. Pick up useful items along the route and use projectile attacks to clear space ahead. The handheld adventure keeps its focus on reaching the way onward through compact obstacle-filled stages.
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.