Tabletop RPG mechanics are the rules and systems that govern gameplay in tabletop role-playing games. These mechanics dictate how players create characters, resolve actions, and interact with the game world. Common elements include dice rolls, character attributes, and skill checks, which help determine the outcomes of various scenarios. Players typically take on the roles of characters, guided by a Game Master who narrates the story and controls non-player characters. Mechanics also include combat systems, experience points, and leveling up, which help track character progression and enhance the overall gaming experience.