I just finished a Rome 2 campaign for the first time this past Thursday. Played Rome on Normal and got a Military Victory in 132BC. The last 30 turns or so were strictly mopping up, and I only went the distance so I could get the achievements. I think the entire game went 40 hours or so. I auto-calc'd a lot - whenever the screen showed I would have 90%+ survival rate.... which brings up a good follow-up question: How often do people auto-calc, and under what circumstances? I always feel like I'm cheating if I auto-calc, but I guess it's part of the game. That's why I made up my 90%+ house rule.
Funny thing is, I never finished a game of Shogun 2 except for a FOTS campaign that I finished last Wednesday. Before that, the last Total War game I actually played to completion was the original Shogun.
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