GOG.com is a distribution service for PC games and movies, operated by GOG Ltd, a wholly owned subsidiary of CD Projekt based in Warsaw, Poland. GOG delivers "classic" video games through its DRM-free digital platform for Windows, Mac OS X and since July 2014 Linux. In March, 2012, it began selling more recent titles such as The Witcher 2, Alan Wake, Assassin's Creed, among many others.