Check out this montage of new footage for Blizzard's StarCraft II: Heart of the Swarm. The video shows off scenes from the game's single-player campaign and highlights some of the new units that have been added for each of the three playable races.

Another glimpse at Heart of the Swarm's revamped Battle.Net is also included, which was covered in more detail in Blizzard's Social Features video.

Starcraft II: Heart of the Swarm, developed by Blizzard Entertainment, will be available from March 12th, 2013 for PC.

http://www.youtube.com/embed/cLZNJ1Bl2jo?rel=0