It's hard to pick any one game. Uncharted 2 or Dragon Age Origins. Modern Warfare 2 would have taken the title if it wasn't for, well...... if you've played it, you know about the um, plot "event" that occurs during the last three or so missions, which I felt ruined the single player storyline entirely for me. Multiplayer is still stellar, don't get me wrong on that, it's still a very good game, but the single player storyline desperately needed to have been at least two hours longer and 50% less STUPID.