Title:
GAME MACHINE, PROGRAM, AND STORAGE MEDIUM
Document Type and Number:
Japanese Patent JP3910058
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To eliminate unsatisfaction of a player in application of a privilege accompanying a change of a pay-out ratio.
SOLUTION: A privilege application deciding part 43 is constructed of a previous selection table memory 45, a following selection table memory 46, and a determination part 47. A control part 30a writes the type of a table selected before setting of the pay-out ratio in the previous selection table memory 45 and writes the type of a newly set table in the following selection table memory 46. The determination part 47 compares the type of the table written in the previous selection table memory 45 with that written in the following selection table memory 46 for determining whether a change to a table having the same pay-out ratio is carried out or not. When it is determined that the pay-out ratio is the same as that before the change, the control part 30a sets a prize winning probability of an AT lottery to a high probability. Even if the pay-out ratio is changed, it is determined whether the privilege is given or not without attracting any attention of the player.
Inventors:
Junichi Tamura
Application Number:
JP2001383581A
Publication Date:
April 25, 2007
Filing Date:
December 17, 2001
Export Citation:
Assignee:
Olympia Co., Ltd.
International Classes:
A63F5/04; (IPC1-7): A63F5/04
Domestic Patent References:
| JP11178989A | ||||
| JP2000218015A | ||||
| JP2002200228A |
Attorney, Agent or Firm:
Kazunori Kobayashi
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