Go…Go….Go…Roger FIRE in the hole!….Fire in the hole!!!….Two down…TWO DOWN…one more one more… YOU LOST!!!While pressing the keys of your keyboard or keypad to convert the lost games to last moment victories the chances are you have encountered the virtual reality in your life. These games involve you with the characters or objects and with the amplification of the involvement, one feels a part of this virtual world. By using 3D imagery with a head mounted device (HMD) and high quality surrounding sound equipments, these games creates more involvement in the virtual world and consequently shut down the cues of real world. This is what is called virtual reality, which has applications far beyond gaming.Virtual reality can be defined as an upcoming technology that makes users feel in a Virtual Environment (VE) by using computer hardware and software.