Publisher's blurb: Play any character in any setting you can imagine. Quickly resolve situations with a flexible system that doesn't sacrifice nuance. Learn the rules in 1 page. Play without preparation. Designed for solo or group play, GM optional. Commonsense is also a GM emulator; play any RPG solo or GM-less. Powered by a unique non-binary non-interpretive oracle. This book contains: A unique oracle that automatically calculates odds and requires nearly zero math. An RPG system that uses the Commonsense oracle to power your world. Advice for making the most of the Commonsense oracle. Gameplay examples that cover common situations among multiple genres. With Commonsense, you can: Delve into fantasy dungeons as a bard with a haunted violin. Explore derelict spaceships with the help of your trusty sentient mold. Engage in international espionage and uncover a world-shattering conspiracy. Fight super-powered crime by subtly crafting illusions. Be a bard with a haunted violin, who explores derelict spaceships, to engage in intergalactic espionage, while fighting crime on weekends.