X-COM: Complete Pack, a collection of the entire Microprose Software, Inc.-developed strategy game series, is now available on Steam, according to Valve's official Steam website.

Featuring X-COM: Apocalypose, X-COM: Enforcer, X-COM: Interceptor, X-COM: Terror From the Deep and X-COM: UFO Defense, the Complete Pack is currently listed at a price of $13.49. Each game's individual price tag sits at $4.99, making the Complete Pack quite a bargain for X-COM enthusiasts.

Beginning with X-COM: UFO Defense, Microprose's series introduced PC gamers to an eerie strategic setting which grew in popularity upon each subsequent series entry. For those who haven't yet experienced extra-terrestrial defense, take the plunge and purchase the entire package.