| 摘要 |
PROBLEM TO BE SOLVED: To enable the game parlor side to confirm how the number of motion execution came up in the special game condition including the probability variation time until a special game condition is generated by calculating and outputting the average execution number of a game device per one special game condition by pinball game machines. SOLUTION: The execution number of motion and the generation number of a special game condition of a game device are counted. The average execution number of motion of a game machine per one special game condition including special game conditions generated in probability variation time is calculated by pinball game machines and outputted. Thereby, the average of the execution number of motion of a game device until a special game condition is generated at the game parlor. Consequently the game parlor is enabled to recognize how many motion is executed for generating the special game condition during the probability variation time including the special game condition generated during the probability variation time to make the result to be extremely preferably used for administrative control of pinball game machines. |
