Title:
PINBALL GAME MACHINE
Document Type and Number:
Japanese Patent JP2014184294
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To solve the problem of difficulty to attract player's interest for a long time by a selection tendency of a variation pattern in a conventional pinball game machine.SOLUTION: In each of a special pattern selection table A and a special pattern selection table B, the correspondence between a variation pattern and a lottery value is determined such that a selection tendency of a variation pattern differs from a normal pattern selection table and a time-shortening pattern selection table. When shift conditions of probability variation are satisfied, specific game execution means completes executing a special game and then shifts to the probability variation in a mode where apparent determination on whether the shift to the probability variation has been performed is difficult. When predetermined changeover conditions are satisfied, variation pattern determination means changes a pattern selection table to be referred to within a restricted term after completion of execution of the special game or a small win game from the special pattern selection table to another special pattern selection table in change order corresponding to whether the shift to the probability variation has been performed.
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Inventors:
UCHIYAMA MASAMITSU
SAITO TAKESHI
IKEDA TERUYUKI
KITAGAWA KAZUKI
SAITO TAKESHI
IKEDA TERUYUKI
KITAGAWA KAZUKI
Application Number:
JP2014091685A
Publication Date:
October 02, 2014
Filing Date:
April 25, 2014
Export Citation:
Assignee:
SAMMY CORP
International Classes:
A63F7/02
Domestic Patent References:
| JP2009066322A | 2009-04-02 | |||
| JP2004065388A | 2004-03-04 | |||
| JP2004337366A | 2004-12-02 |
Attorney, Agent or Firm:
Sakaki Morishita
Takehiro Murata
Tomoyoshi Miki
Takehiro Murata
Tomoyoshi Miki