Oo ~ what a delicious subject!
Primarily I'm looking for a nice story line in a game.
My fav game/storyline would have to be Dishonored & Fallout. They are my 100%ters. There are many other that are also amazing @ 99% baller status, but they are for another thread.
Btw, Dishonored 2 and the new fallout has been confirmed and I think the trailer is on youtube if you didn't know