Blizzard has announced tweaks to its forthcoming collectible card game Hearthstone: Heroes of Warcraft.
The free-to-play game, currently in beta for Windows, Mac and iOS, now offers quests that can be completed to earn gold for card purchases. There is also a new leveling system allowing regular players to gain more experience points. A friends-list has been added and the frames of cards themselves have been redesigned to distinguish each class from one another.
Hearthstone: Heroes of Warcraft is a Magic: The Gathering style game featuring characters and classes from the MMO. It begins with around 300 cards, with extra packs available to earn or buy. The game was first announced at PAX earlier this year and is due for a full launch later this year.