Master of Orion 1 and 2 “The definitive 4X Space Series” - When you say Master of Orion, some people would think that you are a cow. But strategy game fans will know that you’re talking about Master of Orion, a series of fantastic turn based strategy games set in space, that let you explore, expand, exploit and exterminate everything in your wake, unless a space dragon starts munching on your fleet.

https://www.youtube.com/watch?v=jKry0c1lwbA