The third and final chapter of StarCraft 2 will finally come to a head on November 10, 2015. That's when the third act, Legacy of the Void will be released.
Legacy of the Void will focus on the Protoss, the third race in the RTS series. When the previous game ended, Kerrigan was back as the Queen and going after Amon. With Legacy of the Void, we'll finish the story.
The Protoss are looking to take back their homeworld of Aiur, under the control of Amon. Everything should come to a head as all the races will meet in what should be one big confrontation.
StarCraft 2: Legacy of the Void will be available on PC in a little under two months.