50 games on GOG.com support a Linux :
List of 50 games currently supported can be found here.
600 games driven and supports the free Linux system on the Steam platform :
There is no doubt that the Steam platform is one of the largest platforms entertainment and gaming in the world today has become the platform provides more than 600 game variety for Linux, some of which is free and most of them paid, which makes Linux usable really by users interested in games.
Visit Steam platform via the link : http://store.steampowered.com
Awaited Games :
Of course there are many companies producing games that take individual steps in the provision of their games on the Linux platform, including the game Borderlands: The Pre-Sequel, which has not yet issued, is expected to release on October 14 of this year on both the Mac and Windows and Linux, and Xbox 360 and PS3.
Video of the upcoming game :
Another awaited Game Westland 2, thanks to a campaign finance collective created by developers on Kickstarter, which succeeded, the support for each of the Linux and Mac became available, the game has not issued a final after and is still in the pilot phase, you can download from Steam versus $ 60 for the Linux platform from here.
There are more games that become supported every week .. Do you think Linux has become a mature for gaming or not yet?