by Graeme Here are some topmost 10 Facebook games of 2013: 1. CityVille: Launched by Zynga, CityVille has enticed a large audience. The game not only offers a frolic world but also allows the players to carry out certain tasks side-by-side such as construction, farming, collection of tax and buying or selling of goods. . 2. Mafia Wars: This game is mostly preferred by travel enthusiasts as it allows the players to travel various countries such as New York, Cuba, Moscow, Bangkok, Las Vegas, Italy, and Paris and so on. There is a complete marketplace offered to the players to trade for what they desire. 3. FarmVille 2: FarmVille is among the most-played Facebook games. The players need to manage a simulated farm through plantation of crops and harvesting trees. Be it an adult or a child, they prefer this gameplay to the utmost. 4. FishVille: Similar to that of FarmVille, this game offers a computer-generated aquarium to the players. The pla...