We are providing the correct disc to customers who believe they have obtained a copy of Zoo Tycoon 2: Ultimate Collection with the formatting issue. 'In light of a few instances of a disc formatting issue with Zoo Tycoon 2: Ultimate Collection (SKU# AXB-00033/UPC# 882224717298), Microsoft is immediately replacing the game. Not long after the compilation was released, there were instances of a disc formatting issue where the third disc was exactly like the second one. The Ultimate Collection also includes the Dino Danger Pack downloaded content, as well as a new Menu Theme. It includes Zoo Tycoon 2, and its four expansion packs: Endangered Species, African Adventures, Marine Mania, Extinct Animals, including the official Microsoft/Blue Fang custom content (With the exception of Asiatic Black Bear).
Zoo Tycoon 2: Ultimate Collection is a compilation pack for Zoo Tycoon 2 released on September 30th, 2008 for PC platforms.