Want your ground sloth to no longer constantly walk on the sides of its feet? Then this remake is for you!

This hack restores the user interface to how it was before the expansion packs changed its colours.

This hack moves the blackbuck to the Savannah biome.

This hack moves the Japanese serow to the Temperate Forest biome.

This hack moves the North American Puma to the Alpine biome.

This hack moves the Apatosaurus to the Temperate Forest biome.

This hack moves the Spinosaurus to the Boreal Forest biome.

This hack moves the Yeti to the Tundra biome.

This lemur species is known from the sensational TV show Zoboomafoo. They live in a variety of areas across Madagascar, and are threatened by habitat loss. This is an individual project by Colonel Swampert, and comes with the Madagascar Baobab.

The Indian rhinoceros is one of the largest living rhinoceros species, weighing about 2,200 kg! This is an individual project by Colonel Swampert.

The Clydesdale is a large Scottish breed of horse used for carrying heavy loads. This is a collaborative project by Colonel Swampert and Mjmannella.

This hack moves the giant anteater to the Tropical Rainforest biome.

This hack moves the macrauchenia to the Grassland biome.

The Rocky Mountain mule deer is a subspecies of mule deer found in Western North America. It's the most widespread subspecies, with a central habitat around the boreal forests of the Rockies. Credit to Kangorilaphant for the female mesh!

Kodiak bears are the largest species of brown bear, rivalling polar bears in size. They're found just outside the arctic circle's tundras. Recent climate change has caused these bears to eat more berries than fish. Comes with salmon food and live food.

Wild boar are Old World swine that are found throughout the temperate forests of Asia and Europe. They are very aggressive, often provoking people unknowingly. They were introduced to the Americas during colonialism, and have made noticeable changes to the native ecosystems. This mod was made by Colonel Swampert for his brother, whose favourite animal is the wild boar.

Siberian firs are trees found in the taiga forests of Siberia, a region in Russia. Asian animals living in the boreal forest biome will enjoy this Old World tree.

This is a pack that includes three elephants and two close relatives. The pack also makes some changes to the vanilla elephants, including resizings and new diets.

This hack changes the woolly mammoth's sounds to be the ones used in the original Zoo Tycoon.

This hack moves the Gallimimus to the Temperate Forest biome.

This updates the gorilla featured in Forgotten Animals to be the Eastern lowland gorilla instead of the Western lowland gorilla. It also allows for them to breed with the base-game mountain gorillas.

This pack features 6 new ratites: the Darwin's rhea, greater rhea, emu, Southern cassowary, Southern brown kiwi, and North Island giant moa. The pack also comes with a kiwi burrow. This download has since been discontinued.