The critically acclaimed flOw, Flower and Journey are all currently exclusive to PlayStation platforms, products of the developer's three game deal with Sony.
http://www.eurogamer.net/articles/2...oring-bigger-audience-beyond-just-playstation"Right now we are very much exploring ways to bring our games to a bigger audience, beyond just PlayStation," Journey developer Jenova Chen told Push Square.
"We are still in the process of negotiating, but I hope that we can announce it [soon]. But right now it's still in the process."