Adventure Layer is a Layer 2 blockchain network tailored for the web3 gaming industry. It employs unique sharding technology to enable horizontal scaling, theoretically supporting infinite transactions per second with minimal gas fees. This design facilitates the development of Fully Onchain Games (FOCGs), where all game aspects, including state management and logic, are processed on the blockchain. By integrating a specialized game engine across its sharded blockchain, Adventure Layer ensures swift and efficient transactions, enhancing user experience in digital gaming. The platform also provides game libraries and toolkits specifically designed to simplify the creation of FOCGs. Key components include the Entity Component System (ECS) for flexible game entity management and the Adventure Game Library (AGL) for streamlined game development. Overall, Adventure Layer offers a comprehensive solution to the scalability and performance issues that have historically impeded blockchain applications in high-demand gaming scenarios.