What is virtual reality gaming (VR gaming) ?

Virtual reality gaming is the application of a three-dimensional (3-D) artificial environment to computer games. Virtual reality environments are created with VR software and presented to the user in such a way. That they supercede the real-world environment. Creating suspension of disbelief and helping the user experience the VR  environment as real.

At its simplest, a VR game might involve a 3-D image that can be explored interactively on a computing device by manipulating keys, mouse or touchscreen. More sophisticated and immersive examples include VR headsets, wrap-around display screens and VR rooms augmented with wearable computers and sensory components, such as scents and haptics devices for tactile feedback.