Seems really cool. I haven’t gotten to test it out yet, so I’m not sure how well steam game licenses work with it yet
Now this is some seriously cool software and I love to see it. PartyDeck is a new tool that can help you run various games in local split-screen, even if they don't actually support it.
Valve needs to employ this man and get him to develop this idea further. It would be such a standout Linux feature that would draw people onto the platform.