If you got onboard early with StarCraft II Heart of the Swarm and pre-ordered the game before December 18th, you will have access to test out the beta version of the game. Amazon will be sending out promotional beta key codes with actual physical pre-orders. That’s a pretty sweet deal. Blizzard Entertainment will be releasing StarCraft II Heart of the Swarm will launch 3-12-2012. You can get more information about the upcoming expansion from our earlier post here.