User blog comment:Master Sima Yi/Assassinews 05-08-'14 – Assassin's Creed: Rogue announced/@comment-5174994-20141129191108/@comment-4136513-20141129193957

You're right, playing with friends and communicating is almost essential. And I tried playing alone because of the lagg and connectivity issues, but it's almost impossible to complete some coop missions on your own.