A nine-year-old amateur inventor, Francophile, and pacifist searches New York City for the lock that matches a mysterious key left behind by his father, who died in the World Trade Center on September 11, 2001.

A nine-year-old amateur inventor, Francophile, and pacifist searches New York City for the lock that matches a mysterious key left behind by his father, who died in the World Trade Center on September 11, 2001.

A familiar face from the outside world has organized the first Grid Games Tournament of Champions in Tron : Evolution on PSP. Players advance and customize their character as they compete in an extensive series of action-packed game grid challenges, ranging from intense light cycle racing, to light disc combat. Players can battle and compete with up to four friends in multiple head-to-head matches and play modes. Players can also unlock exciting bonus content that is sure hit home with Tron fans.