Genius boy Jimmy Neutron is back in Attack of the Twonkies for the GBA. Based on the Nickelodeon special, this action-adventure game sees Jimmy using his high-tech inventions to stop adorable but dangerous aliens called Twonkies from taking over Retroville. Players must collect everyday items to build gadgets like the 'Goo-mometer' and 'Vacuum' to capture the creatures. With traditional 2D platforming levels, boss fights, and puzzle-solving segments, it is a creative and faithful adaptation of the show's inventive spirit.