The SubGame platform is a public chain development network that operates on the Polkadot parachain. As per the website, the network seeks to build a public chain with cross-chain interchangeability. In addition to making game applications, the platform aims to build different application scenarios and develop a standard level of the cross-chain industry. The blockchain infrastructure delivers unlimited opportunities for dispersed mobile applications.

SubGame concentrates on creating a future value interconnection network. It utilizes Polkadot as the underlying technology and adds a high-performance database architecture. This network also utilizes a new system architecture to enhance the original resource inefficiency. Further, SubGame incorporates public and private cloud hybrid storage technology and the cryptographic double encryption system. This combination helps guard the user's data security and privacy.

The core technology of the SubGame platform is based on the Substrate framework and built on Polkadot's cross-chain ecosystem. With the help of this technology, the network develops various application software types. In the Polkadot ecosystem, the module is most called Pallet. SubGame will open-source the developed modules. Developers can directly carry out secondary development and upgrades to give full play to the economics of open-source projects and achieve a shared economic model through community interaction.

As per the website, Steven Park is the CEO of the SubGame platform. He is the former adviser to Uber. He has also acquired a PG degree in computer science at Moscow State University and has more than eight years of experience in finance, marketing, and computing.

In 2021, the network released its whitepaper. In the same year, SubGame expanded the game application modules marketing in the Asia Pacific and prepared the cross-chain features. Later in 2021, the platform launched a blockchain developer module engine to develop marketing in European and American markets.