In anticipation of its IPO, Zynga showcased new games at Zynga Unleashed, its first media event hosted by CEO and Founder Mark Pincus held at its new San Francisco headquarters. The company gave a sneak peek of several new social games, including the next chapter in its Ville franchise and teased its own new play service, code named Project Z. CastleVille is the newest game heading to Facebook. Cityville, the last title in the franchise, has over 74 million gamers. There’s also a new Zynga Casino that features Zynga Poker and the newly announced Zynga Bingo to create the world’s largest and most social casino. The company is also launching a new Hidden Objects genre with the social game, Hidden Chronicles.