Zoo Empire is a strategy game (tycoon) released in 2004 by Enlight Interactive. The game was released for PC (Windows).
In the game Zoo Empire, we play the role of a zoo manager. Your duties will include purchase of animals, construction of runs and diseases for them. You must also remember to hire staff to look after the animals. In addition, you must remember about visitors and building the right infrastructure, e.g. restaurants, souvenir shops, etc.