> For the complete documentation index, see [llms.txt](https://docs.convai.com/api-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.convai.com/api-docs/plugins-and-integrations/unity-plugin.md). # Unity Plugin Integrate advanced conversational AI to create intelligent, interactive NPCs for your games. ## Overview Convai's Unity SDK provides you with all the tools you need to integrate conversational AI into your Unity projects. Convai offers specialized NLP-based services to build intelligent NPCs for your games and virtual worlds. Our platform is designed to seamlessly integrate with your game development workflow, enhancing the interactivity and depth of your virtual environments. ## Key Features * **Conversational AI**: Leverage advanced NLP capabilities to create NPCs that can understand and respond to player input in natural, engaging ways. * **Intelligent NPCs**: Build characters with dynamic dialogue and behaviors that adapt to player actions and the game world. * **Easy Integration**: Our SDK is designed for quick and simple integration with your Unity projects, allowing you to focus on creating compelling gameplay experiences. * **Cross-Engine Support**: In addition to Unity, Convai supports other popular game engines, ensuring broad compatibility and flexibility for your development needs. {% hint style="info" %} [**Download the Convai Unity SDK from Unity Asset Store**](https://assetstore.unity.com/packages/tools/behavior-ai/npc-ai-engine-dialog-actions-voice-and-lipsync-convai-235621) {% endhint %} This is the Core version of the plugin. It has a sample scene for anyone to get started. This version of the plugin only contains the basic Convai scripts and Character Downloader. Visit [convai.com](https://convai.com/pipeline/dashboard) for more information and support. ## Quick Setup Tutorial {% embed url="" %} Quick Guide On Adding AI Characters to Your Unity Project {% endembed %} --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation by asking a question. Perform an HTTP GET request on the following URL with the `ask` and `goal` query parameters: ``` GET https://docs.convai.com/api-docs/plugins-and-integrations/unity-plugin.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is what the user is ultimately trying to achieve, the reason they need the answer. Sharing it helps GitBook give you a better, more relevant answer. A goal is most helpful when it describes the outcome the user wants rather than restating the question. For example, with `ask=how do I create an API token`, a goal like `automate deployments from our CI pipeline` lets GitBook tailor the answer to that use case. 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.