ZORO provides a one-stop cross-chain solution for efficiently developing and publishing blockchain games. ZoroChain uses a multi-chain architecture to solve the congestion problem. Transactions are confirmed in one second, which meets the high performance and low latency required by the game. At the same time, it uses the method of mapping other public chain data and making a second confirmation to achieve safe cross-chain interaction, which can support various public chains. Chained game butt. ApplicationEngine is an application virtual machine based on .NetCore, which is used for various programs to interact with the chain, and provides a unified interface and extension mechanism. Choosing ZoroChain is to choose a high-performance multi-chain structure, compatible with NEO VM and wallet, reliable and efficient VRF-BFT consensus algorithm, support cross-chain, strong scalability, can participate in mining, obtain incentives, born for games, and provide rich engine.