At the Main Menu when the ''Blue Neutron'' appear's on Jimmy's super computer, press down until Jimmy says ''Can I continue a game?'' Press A and you'll be taken to a code screen. All letters marked ...

This platform adventure game finds Jimmy returning from outer space - with an alien life-form stowaway. The alien starts cuddly and cute, but quickly becomes a ferocious beast with a voracious ...

Initiate contact with another galaxy and launch a makeshift satellite into space before breakfast. That's nothing for Jimmy Neutron, the teenage super genius whose amazing inventions often get him ...