Twonkies have invaded Retroville and -- by their sheer numbers alone -- threaten to overwhelm the whole town. The aliens from the distant planet of Twonkus-3 display a unique characteristic that keeps them coming: they multiply whenever music is heard. In the role of the Boy Genius himself, players will need to find everyday items and figure out how to combine them into useful inventions to help stem the tide of Twonkies. The game's "Revolutionary Inventions System" allows clever players to create the gadgets and gizmos they'll need to get the job done. ~ All Game Guide