These days, rummy is more than just a game; it's a cultural phenomenon that unites people through competition and enjoyment that cuts across national borders. The Charm of Differences. Althougramya gamesh these basic guidelines offer a strong basis, rummy's diversity is what makes it so beautiful. Different rules that can drastically change the dynamics of gameplay are introduced in each version. While Indian Rummy adds an additional level of complexity by using jokers as wild cards, Gin Rummy places more emphasis on forming sets and runs with an emphasis on strategic discarding.