StarCraft enhanced on its predecessor Warcraft II, which highlighted two quite related playable factions, by introducing asymmetry amongst the units and technologies accessible to its a few races (Protoss, Terran, and Zerg). This asymmetry was just like that pioneered while in the lesser-acknowledged 1996 SSI release War Wind. The unit types accessible to Just about every race outline its racial identification. The Protoss can area powerful and highly-priced warriors and equipment, even though the Zerg rely on sheer numbers and velocity to overwhelm their opponents.

The Tale focuses on the actions of 3 species in a very Element of the Milky Way known as the Koprulu Sector. Millennia just before any on the gatherings of the games, a species called the Xel'Naga genetically engineer the Protoss and later on the Zerg in tries to develop pure beings.[eleven][12] These experiments backfire and also 헬스케어 the Xel'Naga are largely destroyed through the Zerg.[12] Hundreds of years in advance of the start of StarCraft in 2499, the hardline Worldwide federal government of Earth, the United Earth Directorate (UED), commissions a colonization method as Component of an answer to overpopulation.