Certainly! COMBO's game-focused Layer2 scaling solution is built on top of the Binance Smart Chain (BSC) and leverages Optimistic Rollup technology. This allows for fast and cheap transactions, while still maintaining a high level of security and decentralization.

Essentially, Optimistic Rollup is a Layer2 scaling solution that works by aggregating a large number of transactions into a single transaction. This is achieved by taking the state of the blockchain at a given point in time and rolling it up into a single transaction. This greatly reduces the amount of data that needs to be processed and verified by the blockchain, which in turn reduces gas fees and speeds up transaction times.

The COMBO platform provides game developers with a full-stack development toolkit that includes everything they need to build and deploy Web3 games on the BSC network. This includes a range of tools and services such as smart contract templates, APIs, and SDKs, as well as documentation and support to help developers get up and running quickly.