It's easily the most exotic, and the largest, expansion of the series yet. The newest expansion pack, Zoo Tycoon 2: Extinct Animals, brings a huge number of dinosaurs and other extinct creatures to the table. We've seen add-ons focusing on endangered species, aquatic wildlife, and African adventure, each with their own set of new animals, items, building, campaigns, and other elements for fans to enjoy. It's been several years now since Zoo Tycoon 2 first came out for PC, however, Microsoft has kept the game on the radar with a series of strategically released expansion packs offering players new content and features.
