User blog comment:MarkvA/Gamescom - Assassin's Creed III Preview/@comment-5019018-20120818123544/@comment-90.217.62.237-20120819144209

@joker, they've been working on ac3 for 3 years acb and acr were made by different parts of ubisoft to kind of keep us entertained for 2 years while another part of ubisoft was working on a bigger game for a longer time. I haven't worded this very well but i know what i mean.