Official website: http://www.polyphony.co.jp/

 
8.5
Gran Turismo 2

 
8.7
Gran Turismo 4

 
4.0
Motor Toon Grand Prix 2

 
8.5
Gran Turismo 6

 
8.0
Gran Turismo

 
6.8
Tourist Trophy

 
7.0
Gran Turismo Concept 2002 Tokyo-Geneva

 
8.0
Gran Turismo 5 Prologue