Series
Alien Shooter
13 games on IGDB
Each point is one game's rating·dashed lines show each series' overall trend
Games on the chart (6)
| Alien Shooter | Sep 14, 2003 | Main Game | – | 72 | 72 |
| Alien Shooter 2: Reloaded | Sep 7, 2006 | Main Game | – | 78 | 78 |
 Alien Shooter: Vengeance | Sep 7, 2006 | Main Game | 64 | 79 | 71 |
| Alien Shooter 2 Conscription | Apr 5, 2012 | Main Game | – | 63 | 63 |
 Alien Shooter TD | Aug 4, 2016 | Main Game | – | 80 | 80 |
 Alien Shooter 2: The Legend | Jan 9, 2019 | Main Game | – | 50 | 50 |