The Adventures of Jimmy Neutron: Boy Genius: Attack of the Twonkies

Jimmy Neutron prepares to embark on an expedition that will surely be full of new inventions and devices. Invaders from the comet that passes over Retroville every year, Twonkus-3, have taken control of the town and are endangering anything and everything in their path. The music causes the extraterrestrials to become irritated and expand to even greater sizes. As Jimmy, it is up to you to figure out various combinations of commonplace goods and develop new technologies from those combinations to battle the Twonkus-3 aliens. You can get increased power-ups by finding secret gizmos hidden throughout each level.