In March, Microsoft announced native support for cross-platform play between Xbox One and Windows 10. At the time, the company also added that this support could be extended to "other console and PC networks," something which led people to wonder if truly cross-platform gaming, on any platform, was next. When asked, Sony did say that it was open to the idea. "PlayStation has been supporting cross-platform play between PC on several software titles starting with Final Fantasy 11 on PS2 and PC back in 2002. We would be happy to have the conversation with any publishers or developers who are interested in cross-platform play." But since then, it appears that Sony has had a change of heart, which has resulted in developers asking the company for an update. Kotaku reports: In recent days, the developers behind Rocket League and The Witcher 3 have both called for Sony to break down the walls separating PlayStation Network and Xbox Live and allow cross-platform multiplayer. What's changed in the last few days are developers making an open call for Sony to make good on having that conversation with publishers and developers. In an interview with IGN, Psyonix president Jeremy Dunham explained how the Rocket League developer had already taken care of the technical side of things. "We're literally at the point where all we need is the go-ahead on the Sony side," said Dunham, "and we can, in less than a business day, turn it on and have it up and working no problem. It'd literally take a few hours to propagate throughout the whole world, so really we're just waiting on the permission to do so." In another statement to IGN, CD Projekt RED CEO Marcin Iwinski supported Psyonix.