I'm a PC gamer but do have a PS3 for Blu-rays and have decided to give some of the console's bigger titles a shot, just for something new. I've already got Red Dead and I picked up Madden. Might get Mortal Kombat, haven't played a fighting game like that in a while. Heavy Rain will be here in two days.
So what other games should I pick up? Thoughts on the ones I've mentioned? Particularly Heavy Rain, as MK is pretty straightforward I'd assume and I've already played Red Dead a bit.