A Survival Guide to the Alien Invasion

In the year 3333, Earth underwent a cataclysmic transformation. Rats evolved into sharp-snouted ratfolk, and other animals began evolving too. Only humanity's progress was held back by technology, and so Pandora's box was opened. The race wars began. At first, humanity had no trouble dealing with the scattered alien races, but the arrival of a spaceship shattered its advantage. The dinosaurs had returned…