Sarah Kerrigan’s main mission is revenge, but this will require a lot of sacrifices and things that she normally won’t do. However, to give you a general idea, you take control of Sarah Kerrigan as the Swarm Queen. StarCraft 2: Heart of the Swarm starts right where StarCraft 2: Wings of Liberty ended, those who have finished the first game know what’s going on and those who didn’t can go read it about it somewhere else if they don’t care about spoilers. So is the first expansion feels like a top notch Blizzard quality game? It sure does! We’ll discuss story elements (spoiler-free), campaign content and difficulty, addition of the new multiplayer units and just the expansion as a whole and where the series will be going next. Heart of the Swarm is the first expansion for the highly anticipated Blizzard’s strategy game StarCraft 2 which features the Zerg Campaign and new multiplayer units for each race. StarCraft 2: Heart of the Swarm is finally unleashed and its fantastic.