This is a popular South Asian card game where the Jack and the Nine are the highest cards in each suit. The game uses 32 cards from a standard 52-card deck. The cards rank from highest to lowest in each suit: J-9-A-10-K-Q-8-7. The goal is to win tricks with valuable cards. The card values are: Jacks: 3 points each Nines: 2 points each Aces: 1 point each Tens: 1 point each Other cards (K, Q, 8, 7): no points Game Features: Offline single-player mode Online multiplayer (with friends or random players) Bluetooth multiplayer Here are some links to learn the game: Wikipedia: http://en.wikipedia.org/wiki/Twenty-eight_%28card_game%29 Pagat: http://www.pagat.com/jass/29.html If the game won't open or crashes, update your Google Play Services and Google Play Games. This should fix the problem. For Bluetooth multiplayer, make sure your Bluetooth visibility is on and you accept the necessary permissions. For more information or to contact us with suggestions, visit our Facebook page: https://www.facebook.com/knightsCave