Disgaea 4: A Promise Unforgotten (魔界戦記ディスガイア4,Makai Senki Disugaia Fō?) is a 2011 Tactical role-playing game for the PlayStation 3 and is 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. NIS America has also stated in their latest Prinny Bomb Newsletter; vol #76, that Disgaea 4 will be coming to North America on September 6, 2011. NIS America confirmed to various sites that the English version will contain slightly more voiced dialogue than the Japanese version, and will retain the anime cameos for the Omega tier spells. An enhanced port of the game was released for the Nintendo Switch and PlayStation 4 under the title Disgaea 4 Complete+.