Zoo Tycoon 2 is a 2004 video game developed by Blue Fang Games and published by Microsoft Game Studios and MacSoft Games. Originally released for Windows, Zoo Tycoon 2 is also available for Windows Mobile, PDA, and Mac OS X, although expansions are not included in the Mac version. A Nintendo DS version, titled Zoo Tycoon 2 DS, was released in 2008.Zoo Tycoon 2 features the same gameplay as its predecessor, Zoo Tycoon.