Wikipedia
PlayFirst, Inc. is a San Francisco-based publisher of casual games founded in 2004 by industry veterans. PlayFirst’s biggest commercial success to date has been its award-winning Diner Dash series, which has seen over 550 million downloads, and is the gold standard of time management games. The popularity of Diner Dash series prompted many spin-off series like Wedding Dash, Cooking Dash, and more. The company’s game portfolio also includes the retro-style strategy-based Chocolatier series, and the popular adventure/ hidden object-mixing Dream Chronicles series.
From 2005 to mid-2011, PlayFirst have released 72 casual games for PC and Mac, counting extra 7 Collector's Editions and Strategy Guides, thus they have 79 games in total in their game categories.