Disgaea D2: A Brighter Darkness is the sequel to Disgaea: Hour of Darkness. Laharl, now the Overlord, faces opposition from the Krichevskoy Group due to strange events in his realm. The game retains series gameplay elements like grid-based turn-based combat, combo attacks, and unit customization. New features include character relationships and the ability to ride monsters in battle. The world hub is the Overlord's Castle, where Laharl recruits vassals and accesses the Demon Dojo and Cheat Shop to enhance abilities.