Play Adventures of Jimmy Neutron Boy Genius vs. Jimmy Negatro Online

Adventures of Jimmy Neutron Boy Genius vs. Jimmy Negatron was released for the Game Boy Advance in 2002, developed by A2M and published by THQ. It arrived during the GBA's early years, a time when licensed platformers were common, often aiming to capture the spirit of their source material without reinventing the wheel.

You control Jimmy Neutron, navigating side-scrolling levels to stop his evil robotic double, Negatron. Your main objective is to progress through various themed stages, from suburban streets to mechanical lairs, by defeating enemies and solving simple environmental puzzles. Signature mechanics include using Jimmy's Proton Pack to fire energy blasts at foes and a jetpack for limited vertical mobility to reach higher platforms. The pacing is brisk, with occasional frustrating difficulty spikes, especially during precise platforming sections. It feels like a straightforward, occasionally messy adaptation that captures the show's energy through direct action and familiar settings.