Each point is one game's rating·dashed lines show each series' overall trend
Games on the chart (3)
| Peggle Extreme | Sep 11, 2007 | Main Game | – | 63 | 63 |
| Team Fortress 2 | Oct 10, 2007 | Main Game | 80 | 83 | 81 |
| Poker Night at the Inventory | Nov 22, 2010 | Main Game | – | 69 | 69 |