StarCraft improved upon its predecessor Warcraft II, which highlighted two extremely comparable playable factions, by introducing asymmetry between the models and systems accessible to its 3 races (Protoss, Terran, and Zerg). This asymmetry was much like that pioneered within the lesser-known 1996 SSI launch War Wind. The device forms accessible to Each and every race define its racial identity. The Protoss can industry highly effective and high-priced warriors and machinery, while the Zerg depend on sheer figures and pace to overwhelm their opponents.

The story focuses on the activities of three species within a Section of the Milky Way often called 헬스케어 the Koprulu Sector. Millennia before any from the activities on the online games, a species often called the Xel'Naga genetically engineer the Protoss and afterwards the Zerg in attempts to create pure beings.[11][12] These experiments backfire and also the Xel'Naga are mostly ruined because of the Zerg.[twelve] Generations right before the start of StarCraft in 2499, the hardline Intercontinental government of Earth, the United Earth Directorate (UED), commissions a colonization program as A part of a solution to overpopulation.