Series & franchises: X
5 series and franchises
| Series | Games in series | Genre | Publisher |
|---|---|---|---|
| X-COM | 9 | strategy video game | — |
| Xeno | 2 | action role-playing game, role-playing video game | Square, Bandai Namco Holdings, Nintendo |
| Xenosaga | 6 | role-playing video game | — |
| Xuan-Yuan Sword | 12 | historical fantasy, role-playing video game | — |
| プロサッカークラブをつくろう! | 1 | association football video game | — |