One Card game is a colorful card game in which you try to match cards by color or number and you try to be the first one who gets rid of all of the cards in his/her hands. Besides numbered and colored cards, there are some other types of super cards in the game. These card types are split into five as Action Card, Stop Card, Reverse Card, Wild Card, and Wild Four Card.
Action cards let you give your opponent two cards and you can let your opponent have more cards in his/her hands. Stop Cards stop the next player's move, and Reverse Cards switch the direction of the turn in the opposite direction. Wild Card changes the color of the card on the ground and Wild Four card is a super card in which you can give four cards to your opponent and changes the ground card color. When you finish the game, you should press "1", if you don't, you will get two cards as a penalty.
Use "MOUSE" and "LEFT-CLICK"