X-Com: UFO Defense (Steam key) @ RU

After purchase, you will receive a KEY to activate the specified software product.

You control X-COM: an organization created by governments around the world to combat the ever-growing threat from outside.

Key Features:
Manage melee combat
Shooting down a UFO is only the beginning: you must lead a detachment of heavily armed soldiers to explore various UFO fall sites. Destroy aliens with the help of machine guns, grenade launchers or even tanks in the fight to get new technologies, weapons or new forms of life.
Explore and produce alien technology
Successful missions will allow X-COM scientists to analyze alien objects. Each new discovery will allow you to step closer to an understanding of the technologies and culture of alien races. If you have enough research data on your superior alien weapons and their manufacture, then you can produce weapons, equal in capabilities.
Develop an Earth Development Strategy
You will have to make every important decision in the fight against the forces of aliens. But you also have to look at the political situation in the world: governments can make secret agreements with aliens and start cutting funding for the X-COM project.