{"name":"OpenRA: An Open Source Engine for Classic Westwood RTS Games","description":"OpenRA is a powerful open-source real-time strategy game engine designed to revive classic Westwood games like Command & Conquer: Red Alert and Tiberian Dawn. Written in C#, it offers cross-platform compatibility, running seamlessly on Windows, Linux, *BSD, and Mac OS X. This project provides a robust framework for playing and modding beloved RTS titles, fostering an active community around these timeless games.","github":"https://github.com/OpenRA/OpenRA","url":"https://osrepos.com/repo/openra-openra","source":"osrepos.com","sourceDescription":"This repository profile is provided by osrepos.com, an open source repository discovery platform.","repositoryProfile":"https://osrepos.com/repo/openra-openra","generatedFor":"open source discovery and AI-assisted research","markdown":"https://osrepos.com/repo/openra-openra.md","json":"https://osrepos.com/repo/openra-openra.json","topics":["csharp","game-engine","rts","cross-platform","openra","command-and-conquer","modding","gaming"],"keywords":["csharp","game-engine","rts","cross-platform","openra","command-and-conquer","modding","gaming"],"stars":null,"summary":"OpenRA is a powerful open-source real-time strategy game engine designed to revive classic Westwood games like Command & Conquer: Red Alert and Tiberian Dawn. Written in C#, it offers cross-platform compatibility, running seamlessly on Windows, Linux, *BSD, and Mac OS X. This project provides a robust framework for playing and modding beloved RTS titles, fostering an active community around these timeless games.","content":"## Introduction\nOpenRA is a libre/free real-time strategy game engine that brings early Westwood classics back to life. Developed in C# using SDL and OpenGL, it provides a cross-platform solution for fans to enjoy and mod games such as Command & Conquer: Red Alert, Command & Conquer: Tiberian Dawn, and Dune 2000 on Windows, Linux, *BSD, and Mac OS X. This project is a testament to community-driven development, offering a modern, open-source platform for beloved RTS titles.\n\n## Installation\nTo get started with OpenRA, whether for playing or development, detailed instructions are available. For setting up a development environment, refer to the `INSTALL.md` file in the repository and the \"Compiling\" guide on the project's [Wiki](https://github.com/OpenRA/OpenRA/wiki){:target=\"_blank\"}. These resources provide comprehensive steps to get OpenRA running on your system.\n\n## Examples\nOpenRA comes with distributed mods that reimagine classic titles, including Command & Conquer: Red Alert, Command & Conquer: Tiberian Dawn, and Dune 2000. Beyond playing these reimagined classics, the engine offers extensive capabilities for mapping and modding. Users can create custom maps with drastically altered gameplay using the [Mapping Tutorial](https://github.com/OpenRA/OpenRA/wiki/Mapping){:target=\"_blank\"} and [Lua API](https://docs.openra.net/en/release/lua/){:target=\"_blank\"}, or even develop entirely new total conversions with the [OpenRA Mod SDK](https://github.com/OpenRA/OpenRAModSDK){:target=\"_blank\"} and [Modding Guide](https://github.com/OpenRA/OpenRA/wiki/Modding-Guide){:target=\"_blank\"}.\n\n## Why Use It\nOpenRA stands out as an excellent choice for several reasons. Its open-source nature encourages community contributions and transparency, while its cross-platform compatibility ensures a wide reach for players across different operating systems. The project provides a stable and actively developed engine for classic RTS games, offering a rich environment for both casual play and deep modding. It's a vibrant hub for preserving and evolving the legacy of iconic real-time strategy titles.\n\n## Links\n*   Website: [https://www.openra.net](https://www.openra.net){:target=\"_blank\"}\n*   Repository: [https://github.com/OpenRA/OpenRA](https://github.com/OpenRA/OpenRA){:target=\"_blank\"}\n*   Discord: [https://discord.openra.net](https://discord.openra.net){:target=\"_blank\"}\n*   Forum: [https://forum.openra.net/](https://forum.openra.net/){:target=\"_blank\"}\n*   Wiki: [https://github.com/OpenRA/OpenRA/wiki](https://github.com/OpenRA/OpenRA/wiki){:target=\"_blank\"}\n*   Issues: [https://github.com/OpenRA/OpenRA/issues](https://github.com/OpenRA/OpenRA/issues){:target=\"_blank\"}","metrics":{"detailViews":2,"githubClicks":1},"dates":{"published":null,"modified":"2026-06-29T08:21:50.000Z"}}