The answer of this question is not easy but by comparing the other Blizzard game’s publish date we can comment the Starcraft 2 will be published at the middle of the 2010, this comment is our opinion but it surely be later or earlier.Here the design team of the Starcraft 2 has very high pressure because of catching same or similar success obtained from Starcraft Original and Broodwar Expansion Set.Blizzard announced that the three races will have their very detailed series named as Wings of Liberty–will focus on the Terrans. The second game, Heart of the Swarm, will focus on the Zerg, while the final game, Legacy of the Void, will be devoted to the Protoss.We are waiting,and very excited.