The Zerg, Protoss, and Terrans battle for their continued survival in StarCraft: Brood War. The story of this expansion to StarCraft begins with the Protoss seeking to reunite with their Dark Templar brethren to rebuild their homeworld, Aiur. Terran Emperor Mengsk I, who achieved his goal of total power over the human colonies, must now turn his attention to both the rising power of the woman he betrayed--Kerrigan, the infamous Zerg Queen of Blades--and a conspiracy deep within his own ranks. With three all-new campaigns, new worlds to explore, new music tracks, and 100 multiplayer maps, Brood War continues the StarCraft saga.