User blog comment:Kabutsu/The Crimson Polls II: 09/@comment-4999424-20130709090955/@comment-4999424-20130709124904

Agent: Wrong, this -> Kotaku: Ubisoft has three AC's in development. is from the latest Assassinews.

Two of them is unannounced & in development and number tree in development is announced by the name:

Assassin's Creed IV Black Flag.