Project Twelve, or P12, is a Web3 gaming ecosystem with sustainable economy. It offers tools like the Editor, which is a full-featured content engine for building game worlds in the Metaverse, the Infra, which provides API/SDK and developer portals to bring game content onto the blockchain, and the Econs, which are economic and governmental rules implemented as EVM smart contracts. P12’s mission is to establish a sustainable game economy where assets are genuinely owned by players and governance is open, allowing players to participate in shaping the game’s future direction and resolving disputes.