http://www.wired.co.uk/news/archive/2015-10/28/dreams-media-molecule-ps4
Wow
Wow
But crucially, MM says, their work won't be stuck in their walled garden. Everything players make in Dreams can be exported -- to the game development platform Unity, for instance, or to 3D printers. If this works, Dreams (and the PS4) could instantly become one of the most creative tools in digital arts. If hints at other companion software, perhaps for Apple's iPad, are realised, Dreams might be much more than a video game. Full-length animated movies, for instance, could be created in Dreams -- and MM really hopes that artists will pick up that challenge.
Also, some more on VR:
"Let's just say there are dev kits on our desks," Evans said. "We haven't actually focused on it yet, so I can't announce VR in Dreams, but we joke that it could be the defining game in VR. When we're feeling bold. I do think that sculpting and creating in VR is just the most empowering feeling. You're in this world, immersed, and can create and change it. We're got to try it."