World of Warcraft: Cataclysm Collector's Edition Unboxing
World of Warcraft Cataclysm Secret Strategies Part 1 of 2
World of Warcraft Cataclysm Expansion - Mac | PC - City Preview official video game trailer HD
World of Warcraft: Cataclysm is the third expansion set for the massively multiplayer online role-playing game (MMORPG) World of Warcraft, following Wrath of the Lich King. It was officially announced at BlizzCon on August 21, 2009, although dataminers and researchers discovered details before it was officially announced by Blizzard. The expansion was officially released on December 7, 2010.