# NFTs, Marketplace & the Kart Rumble Ecosystem NFTs are more than collectibles in Kart Rumble—they're core components of the gameplay, economy, and long-term sustainability of the ecosystem. From kart upgrades and character skins to track passes and community-designed content, NFTs give players the power to truly own and personalize their in-game experience. The ecosystem is designed to make NFTs accessible, functional, and rewarding, while also generating real value for players and contributing to the game’s ongoing development and token economy. *** --- # 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://whitepaper.kartrumble.io/nfts-marketplace-and-the-kart-rumble-ecosystem.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.