Gran Turismo

Gran Turismo (GT) is a series of sim racing video games developed by Polyphony Digital. Released for PlayStation systems, Gran Turismo games are intended to emulate the appearance and performance of a large selection of vehicles, most of which are licensed reproductions of real-world automobiles. Since the franchise's debut in 1997, over 100 million units have been sold worldwide, making it the highest selling video game franchise under the PlayStation brand.

Handling of the vehicles in Gran Turismo games is based on the principles of real-world physics, requiring the player to understand real race driving techniques to be competitive, although various assists are available for less experienced drivers. The series features a wide variety of vehicles, ranging from everyday cars to exotic sports cars and purpose-built racing cars, and from classics to modern cars. Various modifications can usually be made to the cars to alter their performance and appearance. The games often include numerous tracks to drive on, with both laser scanned replicas of real-world venues and fictional tracks appearing throughout the series. The series also performed as technical support for cars in the LMP1 class of the 24 Hours of Le Mans and the Nürburgring 24-hour race.