Each point is one game's rating·dashed lines show each series' overall trend
Games on the chart (9)
| Disgaea: Hour of Darkness | Jan 30, 2003 | Main Game | 90 | 85 | 87 |
 Disgaea 2: Cursed Memories | Feb 23, 2006 | Main Game | 85 | 84 | 85 |
 Disgaea 3: Absence of Justice | Jan 31, 2008 | Main Game | 75 | 79 | 77 |
 Disgaea Infinite | Nov 1, 2009 | Main Game | 60 | – | 60 |
 Disgaea 4: A Promise Unforgotten | Feb 24, 2011 | Main Game | 77 | 85 | 81 |
 Disgaea D2: A Brighter Darkness | Mar 20, 2013 | Main Game | 76 | 77 | 77 |
| Disgaea 5: Alliance of Vengeance | Mar 26, 2015 | Main Game | 79 | 90 | 84 |
 Disgaea 6: Defiance of Destiny | Jan 28, 2021 | Main Game | 76 | – | 76 |
 Disgaea 7: Vows of the Virtueless | Jan 26, 2023 | Main Game | 84 | – | 84 |