A metaverse is a network of 2D environments in which users can interact in multiple ways through their social avatars. Virtual environments are accessed via VR headsets or more conventional devices such as computers or mobile phones. It enables users to navigate the metaverse using eye movements, feedback controllers, touch screens, and keywords complemented with mouse controllers. The blockchain integration enables the protection of digital assets in VR. This technology enables the incorporation of NFTs, cryptocurrencies, and other niche-specific features into a metaverse app or game.