The wide variety of rummy variations that exist today is the result of the game's multiple adaptations as it traveled across borders. In the 1930s, when people were looking for inexpensive entertainment during the Great Depronline slots siteession, the game became extremely popular in the US. The game's popularity was further boosted by the release of Gin Rummy, a simplified variant. Gin Rummy is the perfect game for quick matches because it was made for two players and placed an emphasis on skill and speed. The way the game was portrayed in popular media, such as books and movies, contributed to its popularity and solidified its place as a mainstay of American leisure activities.