OpenRA is an open-source remake of the classic Command & Conquer franchise, including Tiberian Dawn (C&C), Red Alert and Dune 2000. Future mods will include Tiberian Sun and Red Alert 2.
The game client has been in development since 2009 by a small group of developers, code contributors and a community of players helping to tweak and balance the mods. The main focus has been on delivering a cross-platform multiplayer to allow players to quickly host and join games as well as playing skirmish matches against the A.I.
All the mods has been altered as to having more of the original game's infrastructure in use for skirmish and online play. It also features some of the original campaign missions and will eventually have the full original campaign available in the single player mode.