We've already seen the success of FarmVille and CityVille – now Zynga has launched ForestVille on iPhone, iPad and iPod Touch.
The free-to-play building simulation game follows other iOS App Store titles from the casual games giant including Mafia Wars Shakedown, CityVille Holidaytown and Dream Zoo.
Players of ForestVille can create their own forest, connect with friends and decorate their in-game land. They can pay to speed up their progress and access additional in-game content.
FarmVille launched on Facebook in 2009 before hitting the App Store last year. It has 31.7m monthly active users on Facebook. CityVille – which has almost 49m monthly active users – was released one year ago.