It only takes a few quick steps to join the Rummy League, and the process is clear & easy to follow. Players must register on the website & fill out the registratrani gameion form with their name, email address, and contact information in order to join the Rummy League. Selection of Memberships. Players can select a membership plan that best fits their needs & gaming preferences from the Rummy League's selection of both paid and free membership options. playing in leagues and tournaments.