At PAX East, Blizzard announced that they’re working on a new collectible trading card game based on the World of Warcraft universe that will be available for PC and MAC. The gameplay seemed fun and like any other collectible card game, Hearthstone will be easy to learn but hard to master.
Building this relatively small card game is a big leap for Blizzard. They put together a small team to release the game. They had access to years of resources and art from previous Warcraft games and a chance to create something completely unique compared to other Blizzard games.
You can learn more about the game from this video: