Dominion security is compromised, and the doors of Project Blackstone have been blown wide open. Now it is your turn to dissect the mystery of this classified government laboratory.

With the future of the Swarm uncertain, Arcturus Mengsk has seized this opportunity to bolster his Dominion forces. He has gathered a seasoned team of scientists—the best terran minds in the Koprulu sector—to unravel the secrets of the savage zerg and the enigmatic protoss. Because in this brutal corner of the galaxy, the human race is going to need every chance it can get.