The update includes Windows 8.1 support and the reintroduction of multiplayer via Steam. On December 18, 2014, they released the FSX: Steam Edition version of the simulator online via Steam. On July 9, 2014, Dovetail Games, the developer of RailWorks Train Simulator, announced that it signed a licensing agreement with Microsoft and would be developing and producing new flight software for the series. In December 2012, over six years after its release, the FSX multiplayer matchmaking system over the GameSpy network was discontinued. It is also the first version in the series to feature a new type of electronic distribution prevention using license keys, removing the need for the user to insert the game disc into their computer in order to run the software.
It is the first version in the flight simulator series to be released in October 2006 worldwide as a DVD. It includes a graphics engine upgrade and was marketed by Microsoft as the most important technological milestone in the series to date. It is the sequel to Microsoft Flight Simulator 2004 and the tenth and most current installment of the Microsoft Flight Simulator series, which was first released in 1982. Microsoft Flight Simulator X Download Free Full Game (abbreviated to FSX) is a 2006 flight simulation computer game originally developed and published by Microsoft for Windows. Microsoft Flight Simulator X Full PC Game Overview