Each point is one game's rating·dashed lines show each series' overall trend
Games on the chart (8)
 Aliens | Jan 1, 1990 | Main Game | – | 79 | 79 |
| Alien 3 | Oct 1, 1992 | Main Game | – | 68 | 68 |
 Alien3: The Gun | Sep 1, 1993 | Main Game | – | 80 | 80 |
 Alien Trilogy | Feb 29, 1996 | Main Game | 80 | 68 | 74 |
 Alien Resurrection | Oct 11, 2000 | Main Game | – | 53 | 53 |
 Aliens: Infestation | Sep 30, 2011 | Main Game | 63 | 72 | 67 |
| Aliens: Colonial Marines | Feb 12, 2013 | Main Game | 45 | 47 | 46 |
| Alien: Isolation | Oct 6, 2014 | Main Game | 86 | 85 | 86 |