i think assasins creed two is the best experience that i ever got in a midevile action game. you need to try this game. fell in love with the graphics and story just like that. i am happy to say you play as desmond miles stile. and the fact you have more customizable choices for your character is amazing.
Now this game is a far improved game from the first assassin's creed. The missions are completly different and the story is much improved. The only bad part about this game is that some of the missions can be a bit hard, but for the most part this game is just plain fun.