World of Warcraft is a online role playing game. The game takes place in the Warcraft world of Azeroth. It has a massive following and is produced by Blizzard Entertainment. The game was first introduced to the world in 1994. The latest version is the forth in the series, taking place approximately four years after release of the third in the series named Warcraft, The Frozen Throne. The game franchise had a peak of twelve million customers in 2010 and last reported in 2015, still had a following of around 5.5 million subscriptions. In January 2014, Blizzard announced that more than 100 million accounts had been created over the game's lifetime.