Alright now, I was thinking Steam has In-home streaming. It uses the same transcoding technology that plex using that means . Games like GTA V could be ran on a raspberry pi 3 or just on most any smart devices with a bluetooth controller.
Need proof youtube.com/watch?v=rFovRbCt_Sg&t=1066s
So why not plex?! And with The new Plex VR devices like my razer phone could stream games at a extremely high frame rate. It has 8GB of ram that up with par with most laptops and if a raspberry pi 3 could run games like GTA 5. Just think of the stuff it could run with these smartphones while chilling on the coach playing on a Virtual TV. It would be fantastic! 
<3 Hell you wouldn’t even need a super expensive tv. I am going to love it. <3
Also if you don’t want to play on a virtual environment. Then just turn on your TV and get out firestick or roku device or hell another gaming console and play to your hearts content with a controller. It could be awesome! especially if you have support for emulators for all the old consoles. Just think about plex you’d dominate over your compilation . Especially if it didn’t have a lot of bugs. Hell i’d even play extra money each month for this service. You could call it Plex Game Pass <3
