Yooyuball is a popular online game played within the Neopets virtual world. It combines elements of soccer and strategy, where players control their team of Yooyus to score goals against opponents. The game is played on a field with two goals, and players can choose different types of Yooyus, each with unique abilities. In Yooyuball, teams compete in matches that last a set time, and players can earn points by scoring goals. The game encourages teamwork and quick decision-making, making it enjoyable for both casual and competitive players. Players can also participate in tournaments for additional rewards.