Jimmy Neutron's alter ego has kidnapped and held him captive in an evil parallel dimension to take Jimmy's place in Retroville. With his new black flurp recipe, he plans to place Retroville under a spell with the ultimate goal of taking over the world. Once again it's going to be a techno-filled adventure for Jimmy to rescue Retroville, stop the evil alter ego from wreaking anymore havoc and restore order to the Real World. All in a days work for our boy genius.

Features:

Play as Jimmy Neutron as he battles his evil alter ego, Jimmy Negatron, in the first Jimmy Neutron 3D GBA game ever

Out-smart and outwit Jimmy Negatron in 11 techno-filled levels

Jimmy's gadgets galore include the shrink ray, the robot disassembling ray, the dimension jump ray, the rocket ship and Goddard

Pit Negatron vs. Neutron in two multiplayer games: War of Electrons and Collecting Coins