It was nearly five years ago now that we heard Starcraft 2 wouldn't be one game, but three: The long awaited sequel would become a trilogy, cemented into a three-year release schedule, with each iteration following a new race in the series. Though Starcraft 2: Wings of Liberty arrived to critical and commercial acclaim in the summer of 2010, Blizzard is only now making its trilogy concept a reality. Starcraft 2: Heart of the Swarm is almost done, and set to be released this March.

Blizzard showed off the first three missions of Heart of the Swarm this past week (and the studio has been running multiplayer beta additions and features for quite some time), and from our experience it's becoming clear the second release in this trilogy isn't a simple expansion pack. With the Zerg-focused Heart of the Swarm, the Irvine-based company has crafted something new within the renowned Starcraft tradition; a game intensely focused on the Zerg, their units and abilities, and of course the story of their Queen, Kerrigan.