Prana is a playful meditation experience that the user engages with their breath; employing physical breath to heal various creatures in their environment, while learning to control their own breath and emotional state. Proprietary audio digital signal processing enables Prana to track breathing using the HMD’s built-in microphone. Prana is intended for use as a calming non-competitive place for a few minutes of quiet wandering and healing each day. The experience is one of self-directed exploration and focus within a rich visual environment, as the player comes across ailing creatures and brings them back to health.