Getting in Touch with Others. Playing Old 51 offers social interaction, which is one of its most alluring features. Playing this game togewelcome bonus slotsther provides a fun and interesting activity for friends and family. Old 51 offers a fantastic way for people to connect with one another & share in a fun experience, whether it's a laid-back game night at home or a get-together with friends. Kindly Rivalry and Companionship.