The Cyber Park, also called a Pleasure Park, was the most advanced artificial reality suite ever devised. It was created by the gestalt entity known as Legion aboard his space station complex, during the time that Legion was composed of the greatest minds of the 23rd century, among many other inventions such as the Star Drive and the "hard-light" hologram. Lister at first complained about not being happy, then thought for a moment, then looked awed and asked Legion to run it by him one more time. (Legion, Series VI)