Pull up a chair across from an old friend at the tavern table and prepare for a few rounds of lively card-vs.-card warfare. Blizzard Entertainment, laid its virtual cards on the table today with the unveiling of Hearthstone: Heroes of Warcraft, a new cross-platform free-to-play game for Windows, Macintosh and iPad. In Hearthstone, players build card decks centered around one of nine iconic Warc... more.