Other games in series |
| Name | Year | Series | Consoles |
|---|
| The Bureau: XCOM Declassified | | X-COM | PC, Xbox 360, Playstation 3 |
| UFO: Enemy Unknown / X-COM: UFO Defense / X-COM: Enemy Unknown | | X-COM | PC, Playstation |
| X-COM: Apocalypse | | X-COM | PC |
| X-COM: Enforcer | | X-COM | PC |
| X-COM: Terror from the Deep | | X-COM | PC, Playstation |
| XCOM 2 | | X-COM | PC, Xbox One, Playstation 4 |
| XCOM 2: War of the Chosen | | X-COM | PC, Xbox One, Playstation 4 |
| XCOM: Enemy Unknown / XCOM: Enemy Unknown Plus | | X-COM | PC, Xbox 360, Playstation 3, Playstation Vita |
| XCOM: Enemy Within | | X-COM | PC, Xbox 360, Playstation 3, Playstation Vita |
| X-COM: Enemy Unknown / X-COM: UFO Defense / UFO: Enemy Unknown | 1994 | X-COM | PC, Playstation |