Truf Card Games or commonly known as Kartu Truf games are one of the Top 10 types of card games that are popular in Indonesia besides rummy (remi) cards, blackjack, poker, gaple, cangkulan, solitaire, bridge, bid whist, domino, ceki, etc.The Truf Card Games application for Android only exists on Google Play and support Online Multi Player (Beta).Excellent features:1. Single Player vs. AI and Multiplayer Online (Beta)2. Bid with 2 cards3. Free FREE (there are ads)4. Google Game Service Sign In5. Leaderboard on Google Game Service6. Realtime Leaderboard in the application7. Achievement, Unlock, and Reveal on Google Game ServiceFor an introduction to how to play trump cards can be seen in more detail in the references as follows:https://id.wikipedia.org/wiki/TrufTrump Card game consists of 3 Parts:1. BidEach player makes a Bid (Card) which has the potential to win by using a card that is owned. Card Bid Rules:- J, Q, K is 0.- The Ace is worth 1 and the other card matches the number- Bid using 2 cards is allowed, but the minimum number of bids is 6 and a maximum of 13.- Players with the highest bid, then the type of card (Suit) will be a reference to the trump card (Spade, Heart, Diamond, Club, No Trump).- If there is no trump, then there is no trump card, the game becomes like an ordinary card game.- The total bid of all players will determine the game mode (Play down or up) which will affect the calculation of the score.2. Trick (Play)- Players must try to get points according to the previous Bid by winning the card.- If the opponent plays with a heart card, then the other player must issue the same card. The highest value will get points and become the first player to issue the next card.- Trump Card must not be played at the beginning- Trump Card can be played at the beginning if you do not have the same card as the opponent’s card or after there is an opponent player who issued trump.- If you don’t have the same suit, you can use another type of card.3. Score- If a player gets points according to the number of bids, the player will get a score of a number of bids.- If points> bid, then each more point will be multiplied by -2 if playing down or multiplied by -1 if playing up, and vice versa.- If the bid is 0, and successfully doesn’t get points, then the player’s score becomes +5Easy enough right?Let’s support trump card games by downloading, 5 star rating, and Good comment.Happy playing, Thank you.