Roll Doubles and Die - Core

RDAD is a rules-light, risk vs. reward, and statless RPG. It is geared towards making your own one-shot adventures in any genre, designed to get players into a game as quickly as possible. You have advantages and disadvantages to modifying your rolls. At any time you can roll up to 5d20s to accomplish the most impossible of tasks but at greater risk... After all, it isn't called 'Roll Doubles and Die' for nothing...

The core rule book includes 39 pages of rules, a sample one-shot adventure, and a commercial license to use RDAD in your own published works.