Rags to Riches

From publisher blurb: If reality were a sandbox RPG, this would be the rule system. Rags to Riches is a skill-based RPG intentionally designed to be the most accurate simulation system available on the market. Based on years of study and research, RtR has been rigorously tested to provide a simple yet expansive system that can cater to all styles of play from devious politics to a knightly journey, mythical adventure, or medieval warfare.