3D Games games Sony's fifth entry in its flagship racing series includes over one thousand licensed cars that, for the first time in the franchise, will show real-time damage based on the point of impact and rate of speed. Other visual enhancements include smoke from tires, sparks from rollovers, and the gradual accumulation of dirt. The vehicle physics engine introduced in Gran Turismo 5 Prologue has been replaced with a revamped model to offer more realism. Play modes include the GT Career Mode, Championship Races, ...