To prevent a player's dissatisfaction caused by the increase of frequency of minor jackpots in a game machine including a variable display game executor for executing a variable display game based on the result of a lottery by a lottery instrument, a variation pattern setting tool for setting a variation pattern of the variable display game, and a special game executor for executing a special game advantageous to the player when the result of the lottery by the lottery instrument is a special result.
A table selector (a game control device 100) includes a counter (the game control device 100) for counting the number of times of minor jackpots. The table selector changes a table when the result of counting by the counter reaches a prescribed number.
| JP2011004815A | 2011-01-13 |
Yoshio Arafune
Tomio Dainichi