In 2007, Liberty Media acquired the Toronto-based FUN Technologies, operator of the popular online tournament casual game website WorldWinner. Following the acquisition, Liberty began to extend the GSN brand into online gaming by re-branding WorldWinner as a GSN service. GSN also launched a social gaming app on Facebook, now known as GSN Casino, featuring skill and casino games along with competitive tournaments. By October 2010, GSN Casino had over 8 million active users. GSN also developed a "Wheel of Fortune" app for Facebook, released in 2010.