The Adventures Of Jimmy Neutron Boy Genius: Attack Of The Twonkies Hints (GameCube)

While searching for the comet Twonkus-3, Jimmy encounters a vicious, red predator with huge jaws and teeth. After escaping, a cute, fuzzy creature with big, cute eyes stows away. On Earth, the creature reproduces by coughing up clones. Everyone in Retroville now owns one. But when exposed to music, the twonkies mutated into large, freaky, sharp clawed brown creatures, that, when in large numbers, form together into a big red mass, the creature Jimmy saw. Eventually, the twonkie creature is sent back to Twonkus-3, but Sheen's Twonkie, Liversnap, is left behind because he hadn't mutated due to the fact that Sheen is a horrific singer, and it coughed up more twonkies. This is why twonkies are seen in future episodes.
(Wikipedia)

The new Jimmy Neutron videogame is jam-packed with brand new inventions and gadgets! Aliens from Twonkus-3 (the annual comet that passes over Retroville) overrun Retroville and threaten everything in their path. When music can be heard, these aliens become agitated multiplying and growing to tremendous proportions, creating some very intimidating aliens. It's up to Jimmy Neutron to figure out combinations of everyday items and turn them into inventions that will defeat the aliens from Twonkus-3. He better hurry up because Retroville is in need of some serious "Brain Blasts."

Gameplay Hints

Bonus challenges:
Successfully complete the Retroland level.

Bonus Jetpack race level:
Successfully complete the game.

Inventions:
To tell if you can make a invention, there will be a box on the top right of the screen.

Jump higher:
Run around in circles and jump. You will jump higher and in a circle.