Rise of Nations: Thrones and Patriots is the official expansion pack to the real-time strategy video game Rise of Nations. The game is the second in a series of Rise of Nations games by Big Huge Games. Thrones and Patriots had its premiere release for Microsoft Windows on April 27, 2004 in North America. It was ported to and released for Mac OS X in November 2004. Rise of Nations: Extended Edition was released on Steam on June 12, 2014 and includes both the original game and Thrones and Patriots with updated graphics and Steamworks integration for multiplayer.