With a valuation of $10 billion, Zynga is by 
far the largest private game maker in the industry. Now investors hoping to get a piece of that pie may have their chance.
Tech blog AllThingsDigital reports the company could file for a public offering as early as this week. Once that IPO takes place, the company is widely expected to be the second biggest publicly-traded publisher in the industry, far surpassing Electronic Arts and Take-Two Interactive Software.
Chris Morris: Journalist 