The studio is only "about a third of the way" done with the game's campaign mode and is currently focusing on story and cinematics, executive VP Rob Pardo revealed during a talk at the Blizzard Worldwide Invitational.

Pardo further noted that the company hopes to have something impressive to show by the year's end, causing the site to conclude that the title will not hit stores in 2008.

Blizzard has yet to make any official statement regarding the release of StarCraft 2. Prior to the Worldwide Invitational, several retailers began listing an unconfirmed December 3rd release, fueling speculation that a date would be announced at the event.