Disgaea 5: Alliance of Vengeance (魔界戦記ディスガイア5 Makai Senki Disugaia 5?) is a 2015 tactical role-playing video game for the PlayStation 4 and the sixth in the Disgaea series by Nippon Ichi Software. A port for the Nintendo Switch was released on March 3, 2017 in Japan as a launch title for the system. The release in North America will be May 23, 2017, and Europe and Australia will follow in May 26, 2017 under the title Disgaea 5 Complete which will include all DLC content from the original, but no new content.
The central story of the game is centred on the idea of “revenge”. The evil demon emperor Void Dark devastates numerous Netherworlds after coming to power, with the help of an army of over one million soldiers known as The Lost. Following this, the Overlords of the Netherworlds under Void Dark’s rule attempt to rise up and take revenge.