2K producer Denby Grace said during the demonstrations of the new physics effects, the very first PC version of Mafia II,that the game supports hardware PhysX on NVIDIA graphics cards, so some particle effects will be calculated through the PhysX. You will see the destruction of the pillars and their fragments fall from the still unseen mission rhomboid with black and white tiles on the floor, waving his coat a figure running down the street or the ability to shoot through cars tires.