Disgaea 4 Complete+ is a restart of the original game. In addition to improved graphics and optimization, additional content has been added. The story remains the same, we will talk about the vampire Valvatores. In the former, the count was a tyrant and terrified people. One day he fell in love and promised his wife not to drink human blood. After the death of his beloved, Valvatores went to the underground kingdom called Hades, where he became an ordinary worker. Many inhabitants of the dungeon are worried and outraged by the power of corruption, which is going to resort to brutal measures and expel its subordinates. The vampire decides to rebel and save the locals from the impending threat. In search of redemption, Valvatores goes into danger.

The gameplay consists of exploring Hades and completing various missions. During the passage, the hero will meet many friends who will later become allies. Among them are various mythical characters: angels, demons, monsters and so on. The plot develops through dialogues, of which there are a large number in the game. Each of the Characters can be attached to a squad, each of them has unique abilities and attack style. In addition, each of them has its own past and history. On the way to the finale, the heroes will meet many enemies, including huge and evil bosses. It is these creatures that require special attention and preparation.