A real-time strategy game made in the late 90's by Blizzard.
Held in a god-like status for it's "unique" races (All of which were ripped off from Warhammer 40000, which came out in the 1980s!.) and balanced gameplay.
Famous/notorious for being the national sport in S. Korea.
Also considered to be the best PC (or overall) game of all time even though games like Deus Ex, System Shock, Company of Heroes, and X-com are far more superior.
Terran rips off of the Imperium of Men (Basically people with the cannon fodder characteristic of a Imperial Guard clad in power armors of the Adeptus Astartes. Siege Tank = the retarded and inefficient offspring of a Basilisk and Leman Russ)
Zerg ripped off the Tyranid (duh?)
Protoss ripped off the Eldar (but can actually fight and are not a bunch of pussies.)
In another word: all 3 races in Starcraft are just ripoffs.