ArenaNet today launched Guild Wars 2: Heart of Thorns. The new expansion to Guild Wars 2 is now live and available at digital and retail stores across North America and Europe. The expansion to the PC massively multiplayer online game comes less than three months after ArenaNet announced that the core Guild Wars 2 game is available to play for free, a move that has significantly grown the game’s player community. To highlight that growth, ArenaNet also released an infographic today announcing that Guild Wars 2 has reached more than 7 million player accounts globally. Check it out below.