# Fate of Saga ![](/files/ODzIO5gv56H8jyjvyKhI) ![](/files/IysOnJstXGrf1ulvU73y) Since NFT (non-fungible tokens) are extremely popular, it will become a large user base pool in 2021. Until they are causing a new genre in video gameplay that is called play to earn. Play-to-earn is a type of video game that allows players to ‘truly’ earn and own digital assets that they can then sell outside of the game at their own discretion. Also, Play-to-earn now represents a $319 billion industry, according to coin market cap Ventures. Importantly, almost all game-based economic activity is centralized, giving developers and publishers the rights to everything going on within their games. This game genre is also attracting a lot of new players due to exposure in enjoyment and monetization, so making the play-to-earn game accessible to new players is equally important. --- # 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://fofs.gitbook.io/fofs/master.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.