StarCraft II is a computer game currently under development by Blizzard Entertainment as a sequel to the popular real-time strategy game StarCraft. First announced on May 19, 2007, StarCraft II is being developed for concurrent release on Windows XP, Windows Vista, and Mac OS X. The game will be released after 2007.
The storyline of StarCraft II will take place four years after StarCraft: Brood War and will feature the return of a number of heroes from the original game.