From the publisher's website: Welcome to the world of Mundi Animalia. A comprehensive system that lets you play anything from an ant to an elephant. It includes 6 sets of supernatural powers using the KaSE system used in Edward Abbot Abbot's Flatland (Inflated) the RPG. Mundi Animalia is primarily usable as an omni supplement to an existing campaign to show the hidden world of animals. Latin for 'Animals of the World' it shows a potential view of things from the perspective of our neighbors on this planet, and not necessarily the viewpoint you might think!