BlizzCon 2015: Overwatch, Hearthstone, Heroes of the Storm – all the news here

BlizzCon 2015 kicked off yesterday, and while we posted all the lovely announcement separately, we've tossed all of it into one lovely post for you. As new posts hit the front page, the older stories get pushed down the line, so we felt a round-up was worth the trouble. Through the links below you will