Blizzard has officially confirmed the launch date for the slums of Gadgetzan, the latest expansion for the popular card game Hearthstone Heroes Of Warcraft. The add-on will belaunched this week, Thursday, December 1, the announcement came during a livestream held earlier today in which we also discussed the new features. Following you find the replica with the most important moments, we wish all Mainichi Shimbun. readers a good overview. Watch live video on www.twitch.tvRelease date: 12 March 2014