Each point is one game's rating·dashed lines show each series' overall trend
Games on the chart (5)
| Diablo | Dec 31, 1996 | Main Game | – | 84 | 84 |
| Diablo II | Jun 29, 2000 | Main Game | 90 | 89 | 89 |
| Diablo III | May 15, 2012 | Main Game | 83 | 78 | 81 |
 Diablo Immortal | Jun 2, 2022 | Main Game | 60 | 40 | 50 |
 Diablo IV | Jun 6, 2023 | Main Game | 90 | 77 | 83 |