AI Game Dev

AI Game Dev is an open-source application designed to integrate AI-powered development directly into popular game engines, including Unreal Engine, Unity, and Godot. It enables users to build, edit, and playtest games live within these engines, leveraging AI agents to accelerate and enhance the development process. The platform caters to both individual developers and teams seeking to streamline game creation through natural language commands and automation.

The tool provides a comprehensive suite of AI-driven features, such as scene manipulation, asset generation, component editing, script execution, and more, all accessible via plain language. Users can work with a variety of AI agents—including Claude, Cursor, Copilot, Codex, Gemini, and others—by connecting them through the MCP protocol. This protocol is optimized to minimize AI token usage, making interactions more efficient and cost-effective. The system also allows developers to create custom MCP tools, extending the platform with domain-specific actions tailored to their unique workflows and game requirements.

AI Game Dev supports both local and cloud-based workflows. It can run entirely on the user's machine for privacy and control, with no dependency on cloud services or third-party providers. For those who require cloud-connected features, the platform offers the ability to connect game mechanics to the cloud, enabling AI to orchestrate gameplay remotely—an option suited for live game services and remote testing scenarios.

The application and its engine plugins are available for free under the MIT license, with no subscriptions, usage caps, or paywalls. Users can access the full toolkit locally at no cost and without requiring an account. A Pro tier is available for those who need hosted AI resources, offering higher limits, access to premium models, and additional convenience features. This makes AI Game Dev a flexible solution for game developers seeking to integrate AI into their workflows, whether working solo or as part of a production team.