Club Penguin was an online virtual world launched in 2005, where players could create and customize their own penguin avatars. Users could explore various themed areas, play games, and interact with other players in a safe environment. The game was designed for children and emphasized social interaction and creativity. In 2017, Club Penguin was officially closed, but its legacy continues through fan-made versions and spin-offs. The game was notable for its engaging activities, such as mini-games and events, and it fostered a sense of community among its players, making it a beloved part of online gaming history.