Warcraft
In 2004, Blizzard Entertainment moved the series away from the real-time strategy genre and released "World of Warcraft", a massively multiplayer online role-playing game (MMORPG). Requiring a subscription fee to be paid to play, it also introduced regular additional content to the series in the form of patches. "World of Warcraft" gained popularity worldwide, becoming the world's largest subscription-based MMORPG in 2008. The game reached a peak 12 million subscribers worldwide in October 2010. "World of Warcraft" has had seven expansions as of 2018. During the production of "", Blizzard co-founder Frank Pearce stated that "If there's a team that's passionate about doing another "Warcraft" [real-time strategy], then that's definitely something we would consider. It's nothing that we're working on right now, we have development teams working on "", "", "Diablo III", and when those teams are all off the projects they're working on, they'll be intimately involved in the discussions about what's next".
Warcraft: Orcs &amp; Humans
While later "...craft" games were famous for complex stories presented lavishly, the first installment of the series had no script and was improvised in the recording studio by producer Bill Roper. The contract composer Gregory Alper wrote music that Blizzard staff found reminiscent of Holst's "The Planets". Demos in summer 1994 whetted appetites for the completed game, released for MS-DOS in November 1994 and for the Macintosh in 1996. The game was published by Blizzard in North America and by Interplay Entertainment in Europe, and Sold-Out Software republished the MS-DOS version in March 2002.