If you've been enjoying the StarCraft 2: Heart of the Swarm public beta, then we're afraid we've got some bad news - it all comes to an end on March 1. Blizzard has announced the end of the open beta, which concludes just under two weeks prior to the launch of StarCraft 2: Heart of the Swarm on March 12.

StarCraft 2: Heart of the Swarm is the second volley in Blizzard's planned three-game delivery for the sequel to its highly-regarded real-time strategy series. We were able to spend some time with Heart of the Swarm last month, feel free to read our impressions - or, if you just want something pretty to look at, check out the game's introductory cinematic.