It's the Ultimate! For the first time ever, all the animals and all the thrills of Zoo Tycoon 2 and its four fun-filled expansion packs—Extinct Animals, Marine Mania®, Endangered Species, and African Adventure—are combined into one most excellent zoo. Welcome to Zoo Tycoon 2: Ultimate Collection! There are no refunds for this item. Digital Rights Management Disclosure. This software uses digital rights management software (“DRM”). DRM may limit the number of times you are permitted to install this software on a computer and/or the number of computers to which you may install the software. To function properly, DRM downloads certain data and files to your computer, which may or may not be uninstalled when you uninstall the software.