More browsing paths
Play Harry Potter and the Chamber of Secrets (Japan edition · Japanese) Online
Harry Potter to Himitsu no Heya
Play Harry Potter and the Chamber of Secrets online. Follow the opening of Diagon Alley and learn real GBA spells, items, and controls for jumping and flying.
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 Harry Potter and the Chamber of Secrets
Quick start
Select your language, press Start, select New Game and confirm A. Harry starts in Diagon Alley and Hagrid leads him to Gringotts. So, follow the route, talk to and investigate B, and use the starting prompt before wandering around looking for collectibles. Flipendo is the only starting spell. Tap A to cast, or hold and release when the charge bar is full for a more powerful cast. Touch "Memories" as a checkpoint and use "Start" to review your goals and information screen.
Controls
Move Harry with the D-pad. A can cast, hold and charge selected spells. B acts, speaks, and reads. L uses the current item, R jumps. SELECT+A cycles through spells, SELECT+L cycles through items. START pauses and shows/hides the information screen. L/R moves between those screens. In actual flight, use the D-pad to control, A to accelerate, B to boost, and L/R to control.
Harry Potter and the Chamber of Secrets 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 · 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.