# 💎Game Currency ## **Game Currency - CMP** $CMP is a game currency, which you need to play a game. Each Player has to Invest % of CMP tokens to the total pool to start an online match with other players. Players can buy and later sell blocks and aviaries during the game to receive funds from the game pool. Players can use CMP tokens to purchase custom NFT Moon Heroes, Modifiers or Block cards and other in-game items, CMP can be used to create their online-board deck and earn passive income. --- # 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.moonpoly.io/gameplay-1/gameplay/game-currency.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.