If you haven't heard of Cityville, you've heard of Mafia Wars. And if that doesn't ring a bell, how about Farmville?
At its 'Unleashed' event today, the maker of all three of these popular social games Zynga unveiled several new games and teased its new play service.
Coming soon to Facebook... the latest addition to the "Ville" franchise, CastleVille. Players will build and manage the kingdom of their dreams.
In Hidden Chronicles, gamers go on a social scavenger hunt, find hidden objects and solve puzzles.
Finally, Zynga Bingo. Along with Zynga Poker, these two will make up the newly created Zynga Casino franchise.
Coming soon to the App store and Android Market, DreamZoo will let players collect the world's most exotic animals and connect with their animal-loving friends.
Now, Mafia Wars 2, while it officially launched on Facebook yesterday, is available on Google Plus.
As for Zynga's new play platform code-named "Project Z," Techcrunch hears it will be its own website, separate from Facebook, but you will still need a Facebook account to play.
Believe it or not, that's not all. They also announced three new HTML5 games for the Facebook mobile apps site: Zynga Poker Mobile Web, Words With Friends HTML5 and Farmville Express.