User blog comment:Crazy sam10/Call Of Duty: Black Ops II Apocalypse DLC releasing to PC and PS3 on September 26/@comment-1260497-20130906222909/@comment-1187559-20130906231609

Most of the final DLCs are like that. Having annual releases you're on the last DLC as the next new game is coming out. It's likely that which makes CoD feel more frequent than it is.