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Play Zero One (Japan edition · Japanese) Online
Zero One
It is a sci-fi adventure where you play GBA's ``ZERO ONE'' online and pursue multiple endings of the gamer edition while choosing time-limited choices and branches.
Browser play
Game Boy Advance (GBA) — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| A / B | Z / X |
| L / R | Q / E |
| START / SELECT | Enter / V |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Zero One
Quick start
Select "From the beginning" in the title and proceed to episode 1 of the gamer edition. Read the text, and when the first timed option appears after the sound of glass breaking, check the options and time remaining and make a decision. Since the ending is recorded for each branch, it will be easier to collect if you save at different milestones.
Controls
Cross key: Choices, term list, menu movement. A: Decision/Text sending. B or D-pad down: Text forward. START: Menu. For time-limited options, select with the four-way controller and confirm with A. I could not confirm the exact function of the shoulder buttons, so I omitted them.
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 · gba
- 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.