Sony announced a “social action” (or “impactful combat”) RPG called Ruin for the PlayStation Vita. It has many aspects of regular RPGs, including character development, and looks a little bit like Diablo II on a handheld. But the enemies you fight are other players, turning it into a strange and interesting hybrid. This will work seamlessly with the PlayStation 3 version – simply save it on the cloud and you can continue your game right on your console.
No word on when this game will be released.