This is a bidding game. You have to bid for cards with liars. And you can lie too. First everyone chooses a card with a bidding amount from his hand and puts it face down in front of himself. Then everyone starts bidding. If no one will bid any higher, the bidder with the highest amount shows his card. If the amount on the card is equal or higher, he get the liar card. If not the next player shows his card. There are 12 liars card to bid. The one with the most liars cards wins. - BoardGameGeek