first games: play rummy, ludo 17+ app store13 cards rummy for cash on the first games app. if you are wondering why play a 13 cards rummy game on the first games app, here are a few reasons why you should give it a try. on the first games app, you can choose to play 13 card rummy from points rummy, deals rummy, or pool rummy. the ui of the app is fantastic and encourages rummy players