What does the American Dream mean today? For Niko Bellic, fresh off the boat from Europe, it is the hope he can escape his past. For his cousin, Roman, it is the vision that together they can find fortune in Liberty City, gateway to the land of opportunity. As they slip into debt and are dragged into a criminal underworld by a series of shysters, thieves and sociopaths, they discover that the reality is very different from the dream in a city that worships money and status, and is heaven for those who have them and a living nightmare for those who dont.
An American teenager named Sean Boswell is a loner in school, however he challenges his rival for an illegal street racing, and he totals his car in the end of the race. To avoid time in prison he is sent to Tokyo to live with his father who is in the military. As soon as he arrives he discovers a new, fun but dangerous way of street racing in the underworld of the streets of Tokyo, Japan.