data were released free by Windward Studios under the following limited license: The source code is hosted since 2009 by the Enemy Nations Revival project and on Launchpad.net. References External links 1997 video games Real-time strategy video games Multiplayer online games Multiplayer and single-player video games Windows games Windows-only games Science fiction video games Video games developed in the United States Commercial video games with freely available source code Freeware games