X-COM: Apocalypse
Jelly Deals | Jelly Deals: GOG's weekly sale features the original X-Com series and more
Sid Meier's Pirates! Civilization! X-Com again!
Julian Gollop reveals how the original X-Com was nearly cancelled - twice
It was actually dead at one point.
Feature | The Story of X-Com
From the school playground to Laser Squad Nemesis in the words of Julian Gollop.