"Disgaea 2: Cursed Memories (魔界戦記ディスガイア2 Makai Senki Disugaia Tsū, lit. "Netherworld Battle Chronicle: Disgaea 2") is a tactical role-playing game developed and published by Nippon Ichi Software for the PlayStation 2 video game console. Disgaea 2 is the sequel to 2003's Disgaea: Hour of Darkness for the PlayStation 2 and was released in Japan on February 23, 2006 and North America on August 29, 2006. It is also the predecessor to Disgaea 3: Absence of Justice for the PlayStation 3.
Unlike Nippon Ichi's previous games, Disgaea 2 is on DVD-ROM and has an animated opening movie.
It was re-released for the PlayStation Portable as Disgaea 2 Portable in Japan and as Disgaea 2: Dark Hero Days in North America."
Source: Wikipedia, "Disgaea_2:_Cursed_Memories," available under the CC-BY-SA License.