GAME SERVER, GAME CONTROL METHOD, PROGRAM, GAME PROGRAM RECORDING MEDIA, AND GAME SYSTEM

Japanese Patent JP2014217485

A

PROBLEM TO BE SOLVED: To provide a game server, a game server control method, a program and a game system, which are enabled to suppress the reduction of an interest in an entire game by performing devised measures on an application method of giving a virtual user a virtual item usable in a virtual space.SOLUTION: A game server comprises: an operation data reception part 41 for receiving operation data; an acquired item setting part 43 for setting a virtual item selected at random on the basis of an incidence rate, to the acquisition item of a virtual user, in the case where the received data indicates an acquisition request of a virtual item; and an incidence rate changing part 451 for changing, on the basis of the information acquired from the operation data received in the past, the incidence rate of an unacquired virtual item specified from the set acquired item, to a higher level than the incidence rate preset in that virtual item.

MIZUMACHI KOSUKE

JP2013097166A

November 20, 2014

May 02, 2013

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GLOOPS INC

A63F13/69; A63F13/33

JP2013075140A	2013-04-25
JP2008093165A	2008-04-24
JP2010240222A	2010-10-28
JP2013070970A	2013-04-22

実況パワフルプロ野球ポータブル３完全公式ガイド, vol. 初版第１刷, JPN6013049537, 25 July 2008 (2008-07-25), pages 298 - 299, ISSN: 0002648914
"週末限定アリスガチャアイテム", まぃむさんの日記, JPN6013049540, 11 November 2012 (2012-11-11), ISSN: 0002648915
"アリスガチャ", ＳＰＡＣＥ　ＤＥＢＲＩＥＳ, JPN6013049539, November 2012 (2012-11-01), ISSN: 0002648916

アインゼル Felix-Reinhardt

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