DeepStates is an adventure simulator with a first-person view in virtual reality. Once you select one of the (currently four) available environments, you can explore it using teleport or smooth movement. In each environment, you can control certain parameters (such as time of day) using joysticks/trackpads. It's a game that uses breathing, humming, spatial sounds and entrainment with brightness, volume and tactile modulation, as well as binaural beats to immerse you in depth.