Disgaea 3: Absence of Justice is the third chapter in Nippon Ichi's tactical-RPG series, and the first one released on the PlayStation 3. It was later ported to the PS Vita as Disgaea 3: Absence of Detention. In Disgaea, character units have a limit to their movement and attack ranges, based on level and weapons equipped. There are other special game factors that let you take advantage of the 3D battle map, many of which are unique to Disgaea.