Metabox Official is a large-scale multiplayer card game focused on collecting and trading. It leverages blockchain technology for comfortable transactions and faster processing within its own network. The project aims to create a sustainable metaverse world with NFT integration and a developable game component, offering users a 3D reality experience. It also shares similarities with Meta-Trade Finance and Metaduke, both of which are involved in play-to-earn ecosystems utilizing NFTs, blockchain technology and 3D gaming.