Each point is one game's rating·dashed lines show each series' overall trend
Games on the chart (5)
| The Secret of Monkey Island | Oct 1, 1990 | Main Game | 80 | 87 | 83 |
| Monkey Island 2: LeChuck's Revenge | Dec 1, 1991 | Main Game | – | 88 | 88 |
| The Curse of Monkey Island | Oct 31, 1997 | Main Game | – | 84 | 84 |
 Escape from Monkey Island | Nov 1, 2000 | Main Game | 90 | 75 | 82 |
 Return to Monkey Island | Sep 19, 2022 | Main Game | 92 | 81 | 87 |