1.3 Platform Layer and Subgame Layer

The platform layer provides common infrastructure—such as account systems, asset management, and settlement logic—to ensure value interoperability between different subgames. The subgame layer is built by creators using templates, with each subgame having its own GToken and economic model. Both layers converge at the same settlement layer via FUSD, but smart contract isolation mitigates risk, preventing a single “weakest link” from dragging down the entire ecosystem.