After completing the installation by following any on-screen instructions, you can open the app, register, and begin playing rummy online. Instead of being a single game, rummy has many variations to suit a variety of tastesrummy all new and ability levels. Gin Rummy is one well-liked variation that places an emphasis on creating runs and sets while reducing deadwood points, or cards that don't go toward melds at the end of each round. Because of its strategic depth and fast-paced nature, this version is especially popular in Western cultures. In order to form their melds and keep their opponents from doing the same, players must strike a balance between offense and defense.