| Название | Жанр | Дата выпуска |
| X2: The Threat (X2. Угроза) | Space Simulator | |
| X3: Reunion (X3: Воссоединение 2.0) | Space Simulator | |
| X3: Terran Conflict | Space Simulator | |
| XIII | FPS | |
| X-COM: Apocalypse | Strategy | |
| X-COM: Enforcer | Arcade | |
| X-COM: Interceptor | Strategy | |
| X-COM: Terror from the Deep | Strategy | |
| X-COM: UFO Defense | Strategy | |
| X-Files: The Game | Adventure | |
| X-Men Legends II: Rise of Apocalypse | RPG | |
| X-Men Origins: Wolverine | Slasher | |
| X-Men: The Official Game | Action |
