Within its first 24 hours of availability, Wrath Maple Story Mesos of the Lich King sold more than 2.8 million copies, making it the fastest-selling PC game of all time. In addition to winning a number of editor's choice awards from major gaming publications, the expansion has now gone on to sell more than 4 million copies in its first month, setting a new record for monthly PC-game sales. Both sales records were previously held by first expansion, The Burning Crusade.