World of Warcraft: Wrath of the Lich King

World of Warcraft: Wrath of the Lich King is the second expansion for the massively multiplayer online role-playing game (MMORPG) World of Warcraft, following The Burning Crusade. It is set in the land of Northrend, home of the Lich King, Arthas Menethil/Ner'zhul. It was confirmed on the first day of BlizzCon 2007, August 3, 2007.

The expansion began beta testing on July 17, 2008, while opt-in beta test keys were sent out starting on August 4, 2008. Wrath of the Lich King was released on November 13, 2008.