BGA (Blockchain Game Alliance) is a blockchain game alliance. By building a global game developer alliance, distribution alliance system and game player alliance, the distribution alliance system and game player alliance help game developers expand the online blockchain Gaming market share, to achieve a win-win situation for all parties. BGA has reached cooperation with hundreds of guilds in China, and through the guild marketing system, gamers are introduced into games that use the BGA economic system, which truly enables developers to enter the blockchain game market with zero threshold and release games at low cost. Realize a decentralized and fair game world for players through blockchain technology. BGA is a cross-chain distributed computing network environment based on blockchain technology for the vertical field of the game industry. It allows blockchain technology to meet the development needs of the game industry in terms of operating efficiency and functional modules, allowing developers to easily Efficiently develop and release blockchain games, and provide one-stop cross-chain solutions.