d20 System

The d20 System is a popular game mechanic used in tabletop role-playing games, where players determine the outcome of actions by rolling a 20-sided die (d20). The result, combined with character skills or attributes, decides successes or failures—like hitting an enemy or lifting a heavy object. Higher rolls generally mean better chances of success. This system provides a flexible and consistent way to resolve uncertain situations, allowing for creative storytelling while maintaining clear rules for gameplay. It’s widely used in games like Dungeons & Dragons, fostering strategic decision-making and improvisation.