You truly go big or go home with this version of UNO! on the app. A unique challenge feature is quite the attraction on the app it will enable players to use their own house rules, have a two-deck play, and get winnings up to 600 times than what they put in. UNO! also has clubs to help you connect with friends and other players, allowing you to send each other gifts and discuss strategies. Read More: The Best Two-Player Mobile Games to Play Anywhere Each player uses their hand to form combinations of three or more cards, to get more than the 100 points required to win the game before their opponent does so when played over several hands. How cool is that? If you want to bend the rules a little and make your own game, you can do so by using Room Mode and creating your own room. Gin Rummy or Gin is a traditional card matching game that requires 2 players and a standard 52 playing card deck with Kings high and Aces low. Play with friends, strangers, and even family online or while they’re sitting right beside you. You can compete in tournaments and events to win rewards. There are a wide variety of versions, levels, and features on the app that you don’t see when physically playing with each other. A card game that has grown increasingly popular amongst children and adults in the 21st century, UNO! now has a fantastic app on the App Store and Google Play Store.