The Revised Monsters & Animals is an upgraded version of the previous edition. Most notably the monsters all have “horror factor” stats so that they can be easily transplanted into Beyond the Supernatural or Rifts. There is also a small section about the horror factor of animals. The biggest change is the reorganization of the animal section which now lets players find a specific animal quickly. A handful of new monstrous animals have been added too. They include the giant octopus and squid alligator saltwater crocodile and others. Cosmetically the entire book has been re-typeset and a striking new cover completes the face lift.