World of Warcraft has millions of players.
World of Warcraft . With a peak of 12 million subscriptions in October 2010 and Blizzard 's final report of 5.5 million subscriptions in October 2015 , World of Warcraft remains the world 's most-subscribed MMORPG , and holds the Guinness World Record for the most popular MMORPG by subscribers . In January 2014 , Blizzard announced that more than 100 million accounts had been created over the game 's lifetime .