What is Ratworld?
Ratworld is a speculative evolution and worldbuilding project that is meant to simulate in a somewhat scientific way what an alien planet similar to Earth would be like, with a twist... While still developing, rats arrive on the planet.
We are happy that you are taking the time to read our project, or at least look at the pictures. Firstly, let us discuss the planet: Lemet. Lemet is a planet very similar to Earth. The atmosphere is essentially the same as early Earth, and the gravity, mass, and size, are all rather similar as well. In fact, the planet has been regarded by Humans and other spacefaring civilizations as quite similar to Earth. As Lemet, which would later be known as Ratworld, began to develop its own lifeforms, this comparison would only become more common.
Feel free to use art from Ratworld as long as it has been credited.
Have fun reading :)
Birth: The Vasennian, the First Period of Lemet's History
Prosperity: The Adivernian, the Second Period of Lemet's History
Extinction: The Praelurian, the Third Period of Lemet's History
Arrival of the Rats: The Fourth Period of Lemet's History