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Play The Adventures of Jimmy Neutron: Boy Genius vs. Jimmy Negatron (US edition) Online
The Adventures of Jimmy Neutron vs. Jimmy Negatron
Play Jimmy Neutron vs. Jimmy Negatron online and explore ten GBA adventures, gathering tasks, following clues and using Jimmy’s shrinking ray.
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 The Adventures of Jimmy Neutron: Boy Genius vs. Jimmy Negatron
Quick start
Choose New Game from the spinning blue neutron; Miss Foul explains the basics, then play begins in the Park. Talk to characters for clues, step on question-mark squares to receive tasks, and press A at a gateway to choose an open numbered adventure. Use the shrinking ray when an obstacle or target calls for it.
Controls
D-Pad Up/Down: move forward/back; Left/Right: turn; A: jump or interact; B: shrinking ray (at a level entrance, selects Jimmy/Goddard); hold R + Up/Down: rotate camera; hold L + Left/Right: sidestep; START: Options/pause. Menus use D-Pad and A; B returns.
The Adventures of Jimmy Neutron: Boy Genius vs. Jimmy Negatron 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.