NIS America is thrilled to announce that Disgaea 4: A Promise Revisited will hit North America on August 12th and Europe on August 29th on PlayStation Vita , both in retail form and digital! This is an expanded and enhanced version of the fan favorite fourth game in the Disgaea series, Disgaea 4: A Promise Unforgotten, which was originally released on the PlayStation 3 in 2011, and features all... more.