The term "hero system" is often used to refer to any type of role-playing game or system that allows players to create and control their own heroic characters. Some synonyms for the term "hero system" include "superhero system", "role-playing system", "character creation system", and "adventure game system". These types of systems have become increasingly popular in recent years, with many different iterations and variations available to suit a wide range of play styles and preferences. Whether you're looking for a more traditional role-playing experience, a high-powered superhero game, or something in between, there is sure to be a hero system out there that will meet your needs and provide hours of exciting gameplay.