Game machine, game system, and game control method

A game machine including a plurality of lottery mechanisms having different lottery probabilities and executing a plurality of lotteries by a plurality of selected lottery mechanism selected as a predetermined combination among the plurality of lottery mechanisms as a lottery game provided in common to players, wherein

• the game machine comprising:
• a plurality of operation devices which receive an operation of the player;
• a lottery mechanism changing device which changes at least one of the plurality of selected lottery mechanisms into another lottery mechanism according to an operation input from the operation device in case that a predetermined change condition is satisfied;
• and
• a lottery executing device which executes the lotteries by the plurality of selected lottery mechanisms as the lottery game in a predetermined order, wherein
• the lottery executing device executes the lottery that the change of the combination of the plurality of selected lottery mechanisms by the lottery mechanism changing device is applied to the lottery game for other players playing the lottery game.

A game system comprising:

• a plurality of game machines which include a plurality of lottery mechanisms having different lottery probabilities and execute a lottery by a selected lottery mechanism selected among the plurality of lottery mechanisms as a lottery game provided in common to players;
• and a server device which connects to the plurality of game machines through a network, wherein
• the game system comprising:
• a plurality of operation devices which receive an operation of the player;
• a lottery mechanism changing device which changes the selected lottery mechanism of the plurality of game machines into another lottery mechanism according to an operation input from the operation device in case that a predetermined change condition is satisfied;
• and
• a lottery executing device which executes the lottery by the selected lottery mechanism as the lottery game, wherein
• the lottery executing device executes the lottery that the change of the selected lottery mechanism by the lottery mechanism changing device is applied to the lottery game for other players playing the lottery game in each game machine.

A game control method executed in a game machine which includes a plurality of operation devices which receive an operation of the player and a plurality of lottery mechanisms having different lottery probabilities and executing a lottery by a selected lottery mechanism selected among the plurality of lottery mechanisms as a lottery game provided in common to players, wherein

• the game control method comprising:
• a lottery mechanism changing step which changes the selected lottery mechanism into another lottery mechanism according to an operation input from the operation device in case that a predetermined change condition is satisfied;
• and
• a lottery executing step which executes the lottery by the selected lottery mechanism as the lottery game, wherein
• in the lottery executing step, the lottery that the change of the selected lottery mechanism by the lottery mechanism changing step is applied to the lottery game for other players playing the lottery game is executed.