What is your most played game of all time?

[Kaneman!]

There's a couple of candidates for that title.

C&C: Tiberian Sun, C&C Red Alert 2, Age of Mythology, Medieval II: Total War, Hearts of Iron IV, Worms 2. I can't even remember all of them. If I add sports titles then FIFA 08, FIFA 98, Championship Manager 01/02 and NBA 2K11.