Open Source real-time strategy game engine for early Westwood games.
Free • Open Source
What is OpenRA?
OpenRA is an open-source reimplementation of Westwood’s Command and Conquer Red Alert game engine, updated to use the hardware acceleration of modern video cards using OpenGL.
Going beyond the mere implementation, however, OpenRA has become a project with mods which allow players to hearken back to the defining days of the RTS genre and reprise Tiberian Dawn (the original "Command & Conquer") and Dune 2000 as well.