24 Feb 2011
24 Nov 2011 - PlayStation 3
30 Jan 2014 - PlayStation Vita
12 Aug 2014 - PlayStation Vita
29 Aug 2014 - PlayStation Vita
04 Sep 2014 - PlayStation Vita
24 Feb 2011 - PlayStation 3
06 Sep 2011 - PlayStation 3
04 Nov 2011 - PlayStation 3
Disgaea 4: A Promise Unforgotten is a tactical role-playing game and the fourth in the Disgaea series by Nippon Ichi Software. The game tells the story of Valvatorez, a former tyrant leading a party to rebel against the president of the Netherworld. The game was ported to the Playstation Vita and released under the name Disgaea 4: A Promise Revisited in the west.