I am going to have to say AC2 because that game was just amazing. I mean the rest are great games but unless AC3..just does something spectacular 2 will remain my favorite.
Vision? What do you know about my vision? My vision would turn your world upside down, tear asunder your illusions, and send the sanctuary of your own ignorance crashing down around you. Now ask yourself, Are you ready to see that vision? - Huey Freeman