Is the NVIDIA GeForce 9400M on the MacBook Pro good for gaming?
I have a 5,2 MacBook with that Nvidia chip. Being the Civ fan that I am, I used to Bootcamp and try to play Civ IV: BTS but it wasn't pretty. I suppose if you turned the graphics settings way down to the minimum you may have some luck.

Civ V. No hope at all.