MAFKKA on 13 December 2010
http://pc.ign.com/articles/113/1139968p1.html
First day sales of World of Warcraft: Cataclysm set new records for the franchise.
In the first 24 hours during release, the new expansion sold more than 3.3 million copies worldwide, eclipsing the previous first day record of 2.8 million sold for Wrath of the Lich King, released in 2008.
"We want to thank all of our new, existing, and returning players throughout the world for their incredible enthusiasm and support, and we look forward to hearing what they think about all the new content," said Mike Morhaime, CEO and cofounder of Blizzard Entertainment.
Cataclysm was released on Dec. 7, 2010
