X-COM: Apocalypse is a Strategy, Sci-fi, Turn-Based PC game, developed by MicroProse Software, Inc, available on Steam and published by .
There's something evil in the city tonight... Earth has been ravaged by human excess, petty conflict and alien invasion. The world's population has been herded into huge cities, the first of which was Mega Primus. 2084: A Utopia shattered, social collapse and civil unrest reigns in Mega Primus. Fiendish aliens terrorize the city.