| 摘要 |
PROBLEM TO BE SOLVED: To enrich a prize to be dispensed in variety, and to enable the dispensation of the prize at a fixed payback rate in spite of unit prize price concerning a game machine for dispensing plural kinds of gifts. SOLUTION: This game machine is provided with a prize dispensation controller 10 for controlling the dispensation of prizes. The prize dispensation controller 10 is provided with a unit prize price setting means 20 for setting the unit prize price corresponding to each kind of prize, unit play price setting means 25 for setting a unit price per play, payback rate setting means 30 for setting the payback rate in respect to the unit play price, and prize dispensation rate setting means 40 for setting the gift dispensation rate for each kind of gift based on the above unit prize price, unit play price and payback rate. The game machine dispenses respective kinds of prize according to the respective gift dispensation rates set by the prize dispensation rate setting means 40.
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