# Helicon Game Interface The Helicon Game Interface is a gateway linking centralized game props and game accounts in the Helicon Ecosystem, and it is also a bridge for the circulation of game props between different accounts in the Helicon Ecosystem. Through Helicon Game Interface, NFTs and centralized game accounts can communicate with each other, enabling game companies to independently issue NFT items, and allow users to create NFT items independently. HeliconNFT welcomes game companies to join the Helicon Ecosystem, and encourages game companies to independently issue Regular NFTs, such as skins and avatar frames, on the Helicon Ecosystem. When a game company issues a Regular NFT, it will pay HDT as a service fee, and the HDT used for the payment will be burned. Users can also use the tools provided by HeliconNFT to create, use, buy and sell Regular NFT in the game by themselves. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.heliconnft.com/heliconnft-1/helicon-ecosystem/helicon-play/helicon-game-interface.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.