Zoo Tycoon

"Zoo Tycoon" is a business simulation game developed by Blue Fang Games and published by Microsoft Game Studios. It is a tycoon game in which the player must manage a zoo and try to turn a profit. Although it was originally released in 2001 for Microsoft Windows and Macintosh, it was ported to the Nintendo DS in 2005. This was followed by two expansion packs, Zoo Tycoon: Dinosaur Digs and Zoo Tycoon: Marine Mania, which were released in 2002, as well as a sequel, Zoo Tycoon 2, which was released in 2004.