Zoo Tycoon 2: Ultimate Collection is a compilation pack for Zoo Tycoon 2. It includes Zoo Tycoon 2 and its four expansion packs: Endangered Species, African Adventures, Marine Mania, Extinct Animals. The Ultimate Collection also includes the Dino Danger Pack downloaded content, as well as a new menu theme.

Zoo Tycoon 2: Ultimate Collection contains the original game, all four official expansions and a new menu theme exclusive to it, similar to Zoo Tycoon: Complete Collection. This title was released on September 30, 2008. Some users have reported disk problems in December 2008, whereby the third disk was the same as the second one. Microsoft sent free disk replacements at their support site.