NASCAR Racing 4 is Papyrus1 next evolution of the awardwinning racing series. NASCAR Racing 4 showcases a revolutionary new 3Dphysics model, designed by Papyrus founder, Dave Kaemmer, that adds realism to the reactions of the cars with body rolls, the ability to become airborne, and tires that spin and lock up. The cars also feature a virtual 3D cockpit that allows you to look left and right, more dynamic arm and steering wheel movement enhancing the immersive quality of the game. To further improve the quality of the gameplay, the interactive user interface includes widget sound, background music, and popup help for car setup and configuration options.