Screenshots of Blizzard's upcoming expansion to its highly successful RTS StarCraft II Game "Heart of Swarm" have been released. The expansion would be released in early 2012, The game would be based in the Zerg homeworld and from the looks of the screenshots, We might get a chance to control Kerrigan (Queen of Blades from SCII) who we recovered in the previous game. Also a unique menu would be included from where you can enhance your units abilities and level up.
Screenshots below:
