The original lineup by MicroProse included six published and at least two canceled games, as well as two novels. The series began with the strategy video game X-COM: UFO Defense created by Julian Gollop's Mythos Games and MicroProse in 1994. XCOM (originally called X-COM) is a science fiction video game franchise featuring an elite international organization tasked with countering alien invasions of Earth.
MS-DOS, Amiga, Amiga CD32, PlayStation, Windows, PlayStation 3, Xbox 360, OS X, iOS, Android, Linux, PlayStation Vita, PlayStation 4, Xbox One, Nintendo Switch
