GTR FIA GT Racing Game of the Year Windows BONUS! FUEL Expansion Pack: Proximus 24 Hours of Spa Francorchamps ! Race through the night in a true 24 hour race. Complete with dynamic weather and atmosphere changes and enhanced lighting effects! Over 70 opponents with ultra-realistic AI. Incredible physics engine supporting dynamic weather, environmental lighting, interactive course conditions, damage modeling, and spectacular crashes. 3 playing modes (Arcade, Semi Pro, Simulation) with advanced multi-player capabilities. # Professional Grade MOTEC Analysis Software: GTR uses the same analysis software as real race teams!