Crusader Kings II was released by Paradox Interactive today.  It is a Europa style game with a heavy religious undertone to it.  It could prove to quite an improvement over the previous Crusader Kings.  The game is not yet available on Steam and there is no word on when it will be.  Generally for Paradox games it can take a month or two for that to happen.  The game is however available from several other sources.

Buy the game here
Facebook
Web page
Forum
Twitter