StarCraft Brood War is a real-time strategy video game developed and published by Blizzard Entertainment. StarCraft Brood War is the expansion pack StarCraft. With the demise of the Overmind on the Protoss homeworld at the end of StarCraft, the Zerg are left leaderless. In an attempt to regain control, a number of cerebrates merge to form a new Overmind. Kerrigan, a human/Zerg hybrid however wants to take control of the Zerg herself. The Protoss are evacuating what is left of their people from their ruined home world. Meanwhile the United Earth Directorate have learned of the recent developments in the sector. Fearing for the safety of Earth they sent an expeditionary fleet there to secure it.

• StarCraft Brood War