Starcraft II: Heart of the Swarm gets gameplay trailer

Blizzard’s released a gameplay trailer for their upcoming Starcraft II expansion pack, Heart of Swarm.

The trailer’s a mix of gameplay sequences and some story cutscenes and looks rather good.

The pack’s supposed to be releasing in 2012, although there’s no official word yet.

Watch the video below:

httpv://www.youtube.com/watch?v=oYmco_NAwp8&feature=player_embedded