Pen-and-Paper RPGs (role-playing games) are games where players create characters and embark on adventures using only paper, pencils, and dice. Players describe their actions and decisions, while a Game Master (GM) guides the story and controls the game world. The outcome of actions is often determined by rolling dice, adding an element of chance. These games encourage creativity and teamwork, as players collaborate to solve problems and overcome challenges. Popular examples include Dungeons & Dragons and Pathfinder. Players often use rulebooks to understand game mechanics and character abilities, enhancing the immersive experience of storytelling.