The development team, Raven Software, affiliated with Activision Blizzard, which contributes to the development of Call of Duty series games, and according to the biography of designer Michael Gummelt on LinkedIn, was working on two projects that were canceled during the recent period.
One of the projects was a service game for the Call of Duty title dedicated to the Zombies mode. The other project that was canceled was a project to return one of the classic game titles without specifying it, and some expectations indicate that it is a Hexen title.