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X-COM: UFO Defense

StrategyPCSoloBuy · from $4.99

About this game

You are in control of X-COM: an organization formed by the world's governments to fight the ever-increasing alien menace.

Last checked 9 Nov 2026

Available since (your time)
Player receptionOverwhelmingly Positive97% positive · 2.5K Steam reviews ↗

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X-COM: UFO Defense

You are in control of X-COM: an organization formed by the world's governments to fight the ever-increasing alien menace.

Player reception: Overwhelmingly Positive · 97% positive · 2.5K Steam reviews

Available on Steam (PC) — Buy · from $4.99, checked 9 Nov 2026.

More about X-COM: UFO Defense

X-Com: UFO Defense is a strategic game where players command X-COM, a global organization combating an alien threat. The core loop involves shooting down UFOs, leading ground assaults to retrieve alien technology, and researching to develop superior weapons. Players must balance military operations with political pressures as governments may secretly ally with aliens or cut funding. The game emphasizes tactical combat, resource management, and strategic decision-making to defend Earth against extraterrestrial forces.

Availability historyPast official availability changes
  • BuyGOG · PC · 19 Sep 2026
  • BuySteam · PC · 17 Oct 2026