■Basic rules■- Two to five players will lower the cards one by one in order.- The first person to put down all the cards wins.- At this time, the cards that can be put down can only be the same shape or the same number of cards as the cards that were previously put down.- If you do not have a card to put down, take one card from the deck.- If you have more than a certain number of cards, you will go bankrupt.- You can set the number of people, the number of start/bankruptcy cards, etc. in the game settings menu.■Attack card■- Force a certain amount of cards to the next opponent.- Attack cards have a cumulative effect.- Attack cards can be fought back with the same or higher attack cards.(The effects are 2 < A < ♠ A ♠ Black Joker < Color Joker order.)◎ 2: Take 2 cards.◎ A: Take 3 cards.◎ Spade A, Black Joker: Take 5 cards.◎ Color Joker: Take 7 cards.■Special Card■- ◎ 3: Disable 2 card attacks.- ◎ 7: You can change the shape you want.- ◎ J : Skip the turn once.- ◎ Q: Reverse the direction of the game.- ◎ K: Give one more card.* All card decks are random.* In the case of One Card, there are countless local rules by region, so please understand that it is difficult to accept all the rules.
OneCard
