FarmVille is a popular Facebook game developed by Zynga. From its name alone you will somehow guess its a game of farming. If you have an account at Facebook then you just need to click application menu found at the lower left of your facebook window.
The objective of the game is to make your farm bigger, profitable, levelup faster, avoid crops being destroyed and of course to socialize with friends. You can plant fruit seeds, crops, trees, purchased different farm animals, decorate how you want your farm look and harvest of course. Farmville is an addictive web game so make sure you have more free time to play it.