Hearthstone: Heroes of Warcraft comes from the maker of the Warcraft franchise itself – Blizzard – and it’s fortunately available for Android and iOS devices alike. In the game, you have to defeat a total of 17 fearsome enemies to unlock 31 Hearthstone cards, with five Legendary cards included, and you also have to overcome nine Class Challenges that will “test your skills” with each of Hearthstone’s classes. If you’re downloading the game now, you’ll be able to play Blackrock Mountain: A Hearthstone Adventure, which is a new single-player adventure, where you get to challenge some tough non-playing characters. Sounds interesting? Well, if it is, we would advise you to check our Hearthstone: Heroes of Warcraft cheats and strategy guide, if you’re just getting started with the game.