Hearthstone: Heroes of Warcraft

Hearthstone: Heroes of Warcraft is an upcoming free-to-play digital collectible card game (CCG) from Blizzard Entertainment. Announced at the Penny Arcade Expo in March 2013, the game is in open betas as of February 2014. Hearthstone is available on Microsoft Windows and Mac OS X operating systems, with iPad, iPhone and Android platform releases planned sometime after launch.