In classic Blizzard fashion, a pre-rendered, incredible opening cinematic has been released to stir up excitement for their upcoming game and this one certainly does the trick. Watch the Heart of the Swarm intro cinematic above to understand just how awesome it can be! We are treated with a full-on invasion of Korhal including Zerglings, Ultralisks, and many other creepy Zerg units we’ve wanted to see in realistic action for a long time now. Of course, Kerrigan (voiced by Tricia Helfer) makes her own debut into this chapter of the Starcraft universe in real style after her cliffhanger ending in the previous installment. Heart of the Swarm is an expansion pack to the critically acclaimed real-time strategy Starcraft 2: Wings of Liberty, which focused primarily on the human (Terran) campaign and Jim Raynor. The long-anticipated Heart of the Swarm is due out on March 12 of this year!