From Introduction: Welcome to the LIGHT BETA N.R.G. (non-restricted roleplaying game) System. While the foundation of this system has been under development for the past two years and has involved dozens of playtesters, we are still in the very early stages and welcome you all in joining the open beta. These rules, referred to as "light" since the entire system is not provided, is offered here for you to use with our free adventure, The Depths of Greed, also available in our downloads section!