@DaRq_MiNoS Actually 4A games have recently ported Metro Last Light to Steam OS and Linux for that matter and will give its full backing to valve in porting many other games in the future. Just a matter of time when linux becomes a major platform for gamers.

The overall functionality and working of Linux have always been superior to that of Windows and Mac, people only refrain from Linux because it requires a bit of geekery, but now Linux is becoming more and more user friendly, hoping for the best in the future.