Sector 618 is unavailable for xbox. In order for xboners to complete their Age of Triumph, the map needs to available so the ghost shell in it can be collected.
-
Edited by Jamesxgamz: 4/2/2017 7:52:21 PMYou have enough ghosts without the ones in the PS map It's the same for all the collection achievements. You don't need all that are currently available, just enough to complete the goal