We’ve also added some great new gameplay enhancements to continue to improve the racing experience in GT5 Prologue. This includes changes to the penalty system; specifically, during Time Trial events, speed penalties have been removed, and instead incurring such a penalty now invalidates the lap time for that particular lap. Race events are also being updated, with tweaked difficulty levels and increased earnings for winning a top spot. Additionally, improved responsiveness when using the wireless controller, and improved sound volume balance for sound effects and music for a better racing experience. Drift Trial races have also been changed to feature a rolling start.