The traditional image of an assassin is that of a quiet loner, living a life of self-imposed solitude, working alone and in complete secrecy. There is a chance that you might form an at-times awkward relationship with a 12 year-old girl, but – generally – if you’re in the assassinating business you keep your shit close to your chest and keep other people out. But do away with that preconception because a future Assassin’s Creed will embrace the idea of cooperative killing. …