Zynga, fresh off its IPO, is expanding into new territory on Facebook. The casual game maker has launched Hidden Chronicles, the company’s first-ever social hidden object game. Created by some of the most talented women in casual and social game design and entertainment, Hidden Chronicles invites players to find hidden objects, solve puzzles, and unlock mysteries. Marking an entrance into an entirely new game genre for Zynga, Hidden Chronicles combines memory, skill, and social interactions, making it the most social hidden object game available.