A combination of standard Poker bidding and bluffing rules with a dexterity game. The box plastic inlay holds a tilted cardboard surface in which wooden pegs are placed - these serve as obstacles for a glass marble, which is flicked from one of four starting points to roll down the surface and land in one of five numbered target pockets. One player tries to reach a certain score determined by cards - the other players may or may not believe that he will be successful. The cards are printed in English and French - the cheap produced instruction sheet in the German edition leaves much of the game's rules obscured.