Simian ConquestSimian Conquest is a role-playing game published by Avant-Garde Simulations Perspectives in 1978.DescriptionSimian Conquest is a science fiction role-playing system. The brief rules cover ape, human, mutant, and astronaut characters as well as combat and campaigning in the world of the Apes.Publication historySimian Conquest was designed by Marshall Rose and Norman Knight, and published by Avant-Garde Simulations Perspectives in 1978 as a 32-page digest-sized book. Gamescience had planned to re-release this as "Gorilla Warfare", but never published it.ReceptionLawrence Schick noted that the game was "inspired by the Planet of the Apes series".