The studio is still making ”significant changes” to the overall story as they continue ”figuring things out.” Heart of the Swarm ”more ambitious” - no date.
”Not really, no,” was producer Chris Sigaty’s simple reply, asked if they’ve fully penned StarCraft II’s storyline. ”We’re making pretty significant changes and still figuring things out.” The next chapter is Heart of the Swarm and is a Zerg-focused campaign.
”We will be very hard pressed to bring it out next year,” he added. “I don’t have a date, but it’s more ambitious, it’s bigger than what Warcraft: The Frozen Throne was to Reign of Chaos; I don’t anticipate it being done in that one-year time-frame.”
While at BlizzCon the studio reiterated that Heart of the Swarm will likely miss 2011 altogether as they have so much more to do - including getting those final story drafts typed up it would seem. The 3rd chapter to StarCraft II is Legacy of the Void.