Happy 5th year world of warcraft

The uber massive multiplayer online role-playing game by Blizzard Entertainment is celebrating it's 5th birthday. World of Warcraft (WoW) is the fourth released game set in the fantasy Warcraft universe, which was first introduced by Warcraft: Orcs & Humans in 1994. WoW is one of the most popular mmorpg and has a record breaking subscribers of more than 12 million players.