Series
Project .Hack
10 games on IGDB
Each point is one game's rating·dashed lines show each series' overall trend
Games on the chart (4)
| .Hack//Infection | Jun 20, 2002 | Main Game | – | 76 | 76 |
| .Hack//Mutation | Sep 9, 2002 | Main Game | 67 | 70 | 69 |
 .Hack//Outbreak | Dec 12, 2002 | Main Game | – | 70 | 70 |
 .Hack//Quarantine | Apr 10, 2003 | Main Game | – | 76 | 76 |