How many in game hours can will it take to beat Assassin's Creed: Brotherhood?

Assassin's Creed: Brotherhood is by far one of the most indepth games I've ever played. It has easily 30 hours of playing time in it. (I know i've been playing for a week straight now and have yet to do everything).

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.