Microsoft’s Xbox leader on Valve as possible competitor: “No” March 5, 2013 by admin Tweet Don Mattrick, Microsoft’s head of the division that includes the Xbox business, simply said, “No” when asked in an interview if he thinks Valve’s plans for a Steam Box PC could compete with Microsoft. Read more… Neowin Related Posts:Microsoft Xbox Cloud Gaming accessible on Valve…Don't expect Valve to launch the Steam Deck 2 anytime soonValve: every third Steam customer uses Windows 11Valve may be testing an ARM version of SteamMicrosoft's Xbox marketing teams will get a big…