Darwin's World

Darwin's World, created by Dominic Covey, is a post-apocalyptic role-playing game first published under the d20 Open Game License in 2001. Originally designed as a quick adaptation of the 3rd Edition Dungeons & Dragons rules, the game has since been greatly expanded and revised and now utilizes the d20 Modern rules. Several Darwin's World books and supplements have seen print, though most support for the game is still only available in PDF format. In 2010, RPGObjects began producing game books using Pinnacle's Savage Worlds system.