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Play Chalvo 55 (Japan edition · Japanese) Online
Chalvo 55 - Super Puzzle Action
Play Chalvo 55 online. Explore a space fortress with a robot that can change into an endlessly bouncing ball. Walking form handles movable blocks, while ball form breaks softer blocks and reaches routes the robot cannot jump to.
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 Chalvo 55
Quick start
Choose さいしょからはじめる with A. Try A transformation and B pushing in walking form. START checks crystals/map; hold SELECT and a direction to inspect a drop before breaking through the floor.
Controls
Left/Right: move. A: switch walking robot/bouncing ball. B: walking form: push movable block. START: pause and display room map. SELECT + Directional pad: hold and move view around room.
Chalvo 55 — About this game
Explore a space fortress with a robot that can change into an endlessly bouncing ball. Walking form handles movable blocks, while ball form breaks softer blocks and reaches routes the robot cannot jump to. Each area hides five crystals that unlock the boss chamber. Use the room map and the view-scrolling supplement to inspect unfamiliar drops before breaking a floor, then switch back to walking when a ceiling of spikes makes automatic bouncing dangerous.
Chalvo 55 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.