What is "zoomumba"

ZooMumba is a free-to-play zoo simulator developed and published by Bigpoint where players take up the responsibility of creating and maintaining their zoo. Players start with an empty piece of land to transform into successful and fun-loving zoo. Players have a variety of objects and tools at their disposal to transform the empty piece of land into one of the world’s best zoos. As of February 2011, there are over 5,000,000 registered users of the game, and it is available in 23 different languages.