From the passage identify the type of video games which Gamezebo reviews. Display the results in a comma separated format.
Gamezebo��(sometimes stylized��GameZebo) is a website which reports on and reviews��video games. Founded in 2005 by Joel Brodie, it originally focused on��casual games��before expanding its scope to��social games��in 2009. After being acquired by the causal game company iWin in 2016,��Gamezebo��was redesigned and expanded its coverage to��PC games. It is based in��Walnut Creek, California. Gamezebo��was launched in 2005.��It was founded by Joel Brodie, the former head of business development at��Yahoo! Games. Brodie found that many��video game publications��"looked down" on��casual games��and started the website to review and cover news on the genre.��It was billed as the first website which solely covered casual games.Gamezebo��and the��Casual Games Association��launched the Zeebys in 2007, which were awarded to casual games. In 2008, it held another installment of the Zebbys which was aired on��Lifetime��and was nominated for a��Webby Award��for 'Games-Related' websites.��It used��RSS��for its content feed.��In 2009,��Gamezebo��expanded its scope with the growing popularity of��social games��such as��FarmVille��(2009). By February 2010, it had a staff and twenty freelance journalists. The website was redesigned in 2014.In 2015, editor-in-chief Jim Squires told��MacRumors��that��Gamezebo��was struggling as larger mobile developers shifted away from traditional advertising.��In March 2016,��Gamezebo��was acquired by casual game company iWin.��It launched another redesign shortly after, improving navigation and expanding its coverage to��PC games.��Gamezebo, Inc. is based in��Walnut Creek, California.
casual games, social games