The rumors were true.
After days of speculation, Doom is finally available on Xbox Game Pass. According to Xbox Wire, Rage for Xbox 360 is also tagging along. According to various reports on Reddit, Microsoft began sending out some promotional emails stating that Doom would join the service a few days ago. However, the company nor Bethesda provided confirmation. It was unclear if the Reddit image was a hoax or not.
Full story from the WindowsCentral blog...