Nexira is a Web3 cross-game asset exchange and economic layer enabling true interoperability across gaming ecosystems. Powered by the shared cryptocurrency Ruby, Nexira allows players to seamlessly earn, trade, and own coins, items, and NFTs across multiple games. Formerly known as the Mavia Games, Nexira transforms fragmented in-game economies into a unified, player-owned marketplace, giving assets persistent value beyond a single title and unlocking cross-game liquidity for Web3 gaming.