Well, it was a rumor, but it was said that the next Doom has restarted development countless times, and the time in which they had considerable a good amount of work done, it was only 10 mediocre levels according to the sources who said this, which were also scrapped. The thing is that Bethesda or Zenimax or whatever is sick of it and are threatening to cancel the project unless id has a releaseable project by sometime in the future.Lemme search the thread. EDIT: Found it! http://www.neogaf.com/forum/showthread.php?t=534093