Rolemaster is a tabletop role-playing game (RPG) system created by Iron Crown Enterprises. It emphasizes detailed character development and complex mechanics, allowing players to create unique characters with various skills and abilities. The game uses a percentile-based system for resolving actions, which adds depth to gameplay. The system is known for its extensive rules covering combat, magic, and character progression. Players can choose from a variety of professions and races, each with specific traits. Rolemaster has inspired numerous campaigns and settings, making it a popular choice among RPG enthusiasts seeking a more intricate gaming experience.