Series
13 games on IGDB



Each point is one game's rating·dashed lines show each series' overall trend
| Jul 13, 2000 | Main Game | – | 52 | 52 | |
| Jul 5, 2001 | Main Game | – | 74 | 74 | |
| Jul 4, 2002 | Main Game | – | 64 | 64 | |
| Mar 20, 2003 | Main Game | – | 56 | 56 | |
| Apr 15, 2003 | Main Game | – | 70 | 70 | |
| Mar 15, 2007 | Main Game | 71 | 60 | 66 |