Developer 343 Industries has "a great plan in place", says Spencer.
Is Microsoft gearing up for a Halo announcement?
Halo 2 Anniversary Edition will be out this year.
Platform holder reported to be on the hunt for Halo 2, Crackdown 3 informant.
Halo 2 remake to 'include alternate ending and Halo 5 beta access'.
Presumably will be put to work on Halo for Xbox One.
Was a key creative behind almost all Halo games leading up to Halo: Reach and Destiny.
New area to feature prominently in upcoming shooter.
Game was missing from Microsoft's 2014 line-up because it is yet to be officially titled.
But is it just a placeholder?
Master Chief "confronts a new battery of challenges" in the first game in the next chapter in the Halo series.