For most players, virtual reality doesn't include feeling virtual gunshots, stabbings and punches, but others may disagree.
TN GAMES currently is selling 3rd Space FPS Vest which, they say, "is an impact-generating device designed to enable you to feel the game's action for the ultimate gaming experience."
Apparently, 3rd Space FPS Vest was designed by a physician who apparently was going to use it for medical exams via telepresence. The Vest contains eight active zones that "simulate the direction and forces of bullet fire, crushing explosions, and fear-inducing finger taps as they occur in the game".
3rd Space FPS Vest will be available in November for $189, but you can preorder it now for $169.99. It will ship with an air compressor, USB cable, power supply and 3rd Space Incursion PC game.