Elthos is a highly distilled and incredibly flexible Role Playing Game for Gamemasters who want to create their own Worlds of any genre or setting you can imagine. The Rules are designed for fast-action, light-weight games that minimize grunt-work and maximize creativity. Mythos Machine is the Web Application created to support Elthos RPG with a comprehensive set of Game Prep services that are fully and seamlessly integrated with the Elthos Rules framework. All you need for Mythos Machine to help you create your own Worlds is your fantastic imagination. Mythos Machine handles the number crunching, helps you structure your World's places, campaigns and adventures, and acts as your record keeping butler to whatever depth and degree you wish. In addition, your players can use the Mythos Machine to easily generate their Characters in your Worlds, maintain the ongoing histories of their Adventures, and keep notes on whatever they wish for future reference. The Elthos Rules and the Mythos Machine combine to provide Gamemasters an elegant, well structured environment for creating Worlds and recording game stories. Save time. Focus on the creative aspects of your game. Keep a searchable record of all characters, places, campaigns and adventures in your worlds. Have fun!