OpenRA is free software, licenced under the GPL3 license. This means that you are free to do (almost) whatever you wish, as long as you make the source code available for any binary releases you distribute. See the full GPL 3 licence for more information.
The original game assets are not covered by this license and remain property of Electronic Arts Inc.
We provide asset packages based on the freeware releases of these games as a convenience to our players.
Command & Conquer and Command & Conquer: Red Alert are trademarks or registered trademarks of Electronic Arts Inc.