Skull: Aztec Promo

Skull is a delightfully simple but rock-solid bluffing game that requires you to manipulate and estimate others. Each player plays a reversed card, then each player in turn adds a card - until someone feels safe enough to state that he can turn open a number of cards and only get roses. Other players can then outbid him by saying they can turn open even more cards. The highest bidder must then turn over that number of cards, starting with his own. If he reveals only roses, he wins; if he reveals a skull, he loses and places one of his cards out of play. Do you manage to succeed twice? Then you win the game. Are you out of cards? Then you lose and can't continue playing.