Other variations, like Kalooki and Canasta, have also become popular all over the world. Kalooki, which is well-liked in some regions of Europe & the Caribbean, focuses orummy rummy rummy rummyn melding cards and frequently uses intricate scoring schemes. Global Appeal and Flexibility. Due to regional tastes and cultural influences, each variation adds a unique flavor to the game. This variety not only enhances players' experiences but also demonstrates how versatile Rummy is as a game that can be played in a variety of ways.