"Hines replied, "It is our intention in order for the game to come out, it has to be those things on any system. We cannot have a game that works one way across everywhere else except for on this one thing. The way the game works right now on Apple, Google, Steam, and Bethesda.net, it doesn't matter where you buy your stuff, if you play it on another platform that stuff is there. It doesn't matter what platform you play on, you play against everyone else who is playing at that moment. There's no 'Oh, it's easier to control, or it has a better framerate on this system.' It's a strategy card game. It doesn't matter."
I asked him if that meant there's a chance it won't come out on PlayStation 4 if Sony doesn't change its stance. "We continue to talk to all of our platform partners," Hines added. "But those [terms] are essentially non-negotiable. We can't be talking about one version of Legends, where you take your progress with you, and another version where you stay within that ecosystem or its walled off from everything else. That is counter to what the game has been about.""
If this catches on and more big publishers do this we might see systems that don't allow crossplay begin to.