Ecolibrium puts you in control of a planet's many different ecosystems. You must populate the areas with animals and plants, while maintaining a balance between plants, animals, water levels, minerals, herbivores, and carnivores. Each area is represented with different challenges that require you to perform a certain action within a given time limit. The time limits are long, so the game expects you to manage multiple ecosystem at once. Completing challenges will unlock additions coins, plants, and animals. There are also online challenges that add more content.