So,

I have dismantled my gaming computer, and have put together a kick-ass HTPC with a 3770K, 260X, and raid SSD array.

As well as taking care of any media consumption duties, this HTPC will be my primary (and only) gaming platform, via way of a couple of wireless Xbox controllers.

My request to you is:  What are some of the controller friendly games that you have played on your HTPC?

Family friendly (as well as multi-player, split-screen ability) is always a bonus, as it helps my case to game if the wife or son can join in with me.  My goal is to replicate console gaming as much as possible, and encourage the family to play with me. (without actually owning a console…PC all the way...)