HearthStone is a digital and online cards game in which two heroes from World of Warcraft come face to face to see who is implementing the best strategy to defeat the opponent.

Launched just over a year ago, HearthStone is currently the most followed strategy game with a global audience of 11% of video game viewers. It has already been positioned above classic strategy games such as Starcraft and similars.

Nowadays, HearthStone has 30 million online players, a number that has been increasing since the release of the game. This has been possible because of its excellent adaptation for mobile devices, ease of play and being free-to-play.