Since its inception in 2001, OGRE has evolved into one of the most widely-used open-source graphics rendering engines, finding application across a variety of production projects, including but not limited to games, simulators, educational tools, interactive art, and scientific visualization. It is compatible with a range of operating systems such as Windows (all major versions), Linux, OSX, Android, iOS, Javascript (via Emscripten), Windows Phone (with support from Microsoft), and WinRT, while also being ported to the PS3 and Xbox 360 for various titles. OGRE is distributed under the MIT License, which allows for substantial freedom in use, provided that the license text is included when distributing any software that incorporates OGRE. To facilitate learning, OGRE offers a collection of introductory tutorials, alongside the comprehensive OGRE Manual and API documentation supplied by the development team. This makes it easier for new users to get started and for experienced developers to deepen their understanding of the engine's capabilities. With its robust support and extensive resources, OGRE continues to attract a diverse community of developers eager to create innovative applications.