I'm currently playing Stronghold 2.
I shall consider Hitman: Blood Money and Half Life 2: Episode 1.
Hows Elder Scrolls 4? I've never played any of them, but I heard this one is really good.
wow, thanks for the pinned topic guys!
btw, Blood Money is great. it'll last you a week or two. (Try to obtain several kinds of code names on levels... Silent Assassin, Psychopath, Terrorist, etc)