JP6208909B1 - CONTROL PROGRAM, CONTROL METHOD, AND GAME DEVICE - Google Patents

Abstract

The present invention provides a control program or the like that requests a player to make a strategy and provides the player with a variety of item changing functions. A control program according to the present invention is a control program for a game device having a storage unit, wherein a storage unit stores a first game medium associated with a player and a selection target composed of a plurality of second game media. And the first game medium designated by the player is extracted as the change target game medium from the first game medium, and the second game medium automatically selected from the selection targets is the secret game medium. The second game medium selected by the player from the selection targets is extracted as the selection game medium, and the change target game medium is changed according to the relationship between the secret game medium and the selection game medium. Have the game device execute. [Selection] Figure 3

Description

  The present invention relates to a control program, a control method, and a game device.

  Conventionally, a game system is known in which an item is given to a player when the player clears an event or the like performed during the game. For example, as an item given to a player, there is an item used for attack or defense in a battle game or the like, and such parameters are associated with various parameters such as attack power, defense power, and level.

  For example, Patent Document 1 describes a game server that provides a social game by a “virtual user” that moves or takes action in a virtual space when a user operates a terminal device. The game server has a function of giving an item to a virtual user according to the progress of the game, and improving the parameter of the item by synthesizing items owned by the virtual user.

JP, 2006-106696, A

  In a conventional game, when a player acquires an item having a parameter lower than that of an already possessed item, the player can change the parameter of the acquired item by performing so-called “strengthening” on the acquired item. there were. However, in the conventional game, only the parameter of the item is changed uniformly by “enhancement”, and in the “enhancement” for the item, the player's strategy is not required, and the player selects various items. Could not get.

  The present invention has been made to solve the above-described problems, and provides a control program, a control method, and a control method that require the player to make a strategy and provide the player with various item changing functions. An object is to provide a game device.

  The control program according to the present invention is a control program for a game device having a storage unit, and stores a first game medium associated with the player and a selection target composed of a plurality of second game media in the storage unit, The first game medium designated by the player is extracted from the first game medium as the change target game medium, and the second game medium automatically selected from the selection targets is specified as the secret game medium. The game device is configured to extract the second game medium selected by the player from the selection targets as the selection game medium and change the change target game medium according to the relationship between the secret game medium and the selection game medium. Let

  Further, in the control program according to the present invention, the parameter associated with the first game medium is stored in the storage unit when stored in the storage unit, and a predetermined number of secret game media are specified in specifying the secret game medium. In extracting the selected game media, for each of a predetermined number of secret game media, the second game media designated by the player is extracted as the selected game media from the selection targets, and the change target game media is changed. In the above, it is preferable that the parameter of the change target game medium is changed based on a change value corresponding to the number of the identified secret game media and the selected game media corresponding to the secret game media.

  Further, in the control program according to the present invention, when an instruction to change the change target game medium is received from the player after changing the change target game medium, at least one of the selection game media is selected from the selection targets. Next, the next selection target is determined by deleting a part of the second game medium, and a second game medium designated by the player from the next selection target is newly added to each of the predetermined number of secret game media. Parameter of the change target game medium before being changed based on the change value corresponding to the number of the respective secret game media and the new selection game media corresponding to the respective secret game media. Is preferably changed again.

  Further, in the control program according to the present invention, when the parameter of the change target game medium is changed again, the parameter of the change target game medium is set with a change value according to the number of matches and the number of the deleted second game medium. It is preferable to change again.

  Further, in the control program according to the present invention, when a predetermined disclosure condition is satisfied, information regarding at least a part of the secret game media among the predetermined number of secret game media is disclosed to the player, and the change target game media is changed. In this regard, it is preferable to change the parameter of the change target game medium with a change value corresponding to the number of matches and the number of disclosed secret game media.

  In the control program according to the present invention, the setting information associated with the first game medium and the setting information associated with the second game medium are stored in the storage unit and stored in the storage unit. In changing the game content, for each type of setting information, the number of setting information associated with the first game content and the setting information associated with the second game content has a predetermined relationship is calculated. It is preferable to change parameters relating to each type of change target game medium based on a change value corresponding to the number of matches in the setting information.

  Further, in the control program according to the present invention, when the identified secret game medium and the first game medium associated with the player have a predetermined relationship, at least a part of the secret game media having the predetermined relationship It is preferable to disclose information regarding the secret game medium to the player.

  A control method according to the present invention is a method for controlling a game device having a storage unit, and stores a first game medium associated with a player and a selection target composed of a plurality of second game media in the storage unit, The first game medium designated by the player is extracted from the first game medium as the change target game medium, and the second game medium automatically selected from the selection targets is specified as the secret game medium. Extracting the second game medium selected by the player from the selection targets as the selection game medium, and changing the change target game medium in accordance with the relationship between the secret game medium and the selection game medium.

  A game device according to the present invention is specified by a player from among a first game medium associated with a player, a storage unit that stores a selection target composed of a plurality of second game media, and the first game medium. From the first extraction unit that extracts the first game medium as the change target game medium, the specifying unit that specifies the second game medium that is automatically selected from the selection targets, and the selection target A second extraction unit that extracts the second game medium selected by the player as a selection game medium, and a game processing unit that changes the change target game medium in accordance with the relationship between the secret game medium and the selection game medium. .

  The control program, the control method, and the game device according to the present invention make it possible to request the player to make a strategy and provide the player with a variety of item changing functions.

4 is a schematic diagram for explaining an example of a game provided by the game system 1. FIG. 1 is a diagram illustrating an example of a schematic configuration of a game system 1. FIG. 2 is a diagram illustrating an example of a schematic configuration of a mobile terminal 2. FIG. (A) And (b) is a figure which shows an example of the screen displayed on the display part 24 of the portable terminal 2. FIG. (A) And (b) is a figure which shows an example of the screen displayed on the display part 24 of the portable terminal 2. FIG. (A) is a schematic diagram for demonstrating an example of an item change process, (b) is a figure which shows an example of the screen displayed on the display part 24 of the portable terminal 2. FIG. 2 is a diagram illustrating an example of a schematic configuration of a server 3. FIG. (A) And (b) is a figure which shows an example of the data structure of various tables. It is a figure which shows an example of the data structure of various tables. 2 is a diagram illustrating an example of an operation sequence of the game system 1. FIG. It is a figure which shows an example of the operation | movement flow of a progress process.

  Hereinafter, various embodiments of the present invention will be described with reference to the drawings. However, it should be noted that the technical scope of the present invention is not limited to these embodiments, and extends to the invention described in the claims and equivalents thereof.

(Outline of this embodiment)
FIG. 1 is a diagram for explaining an example of a game provided by the game device. Hereinafter, an example of a game provided by the game device of the present embodiment will be described with reference to FIG. The game device is a mobile terminal owned by each player participating in the game, or a server that communicates with a mobile terminal owned by each player.

  In the present embodiment, the game device executes a game medium change process for changing the game medium associated with the player. A game medium is electronic data used for a game, for example, an item. Note that the game medium is not limited to an item, and may be, for example, a character, an avatar, a card, or the like. The game medium may be various types used in the game such as levels, points, parameters, attributes, and types. It may be information. The game medium may be any electronic data that can be acquired, held, used, managed, exchanged, combined, enhanced, sold, discarded, and / or gifted, etc. by the player as the game progresses. Data may be used, and the usage mode of the game medium is not limited to that specified in this specification. Hereinafter, a case where the game medium is an item will be described as an example.

  In the game device of the present embodiment, one or more items are stored in association with the player, so that the player owns the item. Hereinafter, an item associated with a player may be referred to as an owned item. The owned item is an example of the first game medium, but the owned item is not limited to what the player owns or occupies in the game. For example, an item equipped with a player character operated by the player and performing an action in the virtual game space, or an item owned by another player having a specific relationship (for example, a friend relationship) with the player Any item may be used as long as it is an item that the player can use in the game.

  When the player advances the game by operating the game device and satisfies a predetermined item acquisition condition, the player can own a new item. The predetermined item acquisition conditions are, for example, a condition that the player has cleared an event in the game, a condition that the player has won in a battle with one or a plurality of enemy characters, and the player has consumed predetermined parameters such as virtual currency This is the condition.

  When the player owns a new item, this game device executes an item change process in accordance with the player's instruction. The item change process is an example of a game medium change process. In the item change process, first, when an item owned by the player is designated as a target of the item change process by the player, the designated item is extracted as a change target item. The change target item is an example of a change target game medium.

  As shown in FIG. 1 (1), the game apparatus stores a selection target composed of a plurality of selected items, and when a change target item is extracted, one or more items are automatically selected from the selection targets. A plurality of selected items are specified as confidential items. The selected item is an example of the second game medium, but the second game medium may be any information used in the game, and the second game medium may be in the game. Information that is not used may be used. The secret item is an example of a secret game medium.

  In the example shown in (1) of FIG. 1, a selection target composed of a plurality of selected items A to F is stored in the game device. The game device displays a game screen including a selected item image indicating each of the plurality of selected items A to F and a frame image. Note that the player can select the selected item image in accordance with the operation of the game device. In addition, the frame image is associated with the selected item C identified as a confidential item from among the selection targets, and the frame image includes, for example, an image not related to the selected item image indicating the selected item. Is displayed.

  Next, when the selected item image is selected from the selection targets according to the operation of the game device by the player, the game device extracts the selected item indicated by the selected selected item image as the selected item. To do.

  Next, as illustrated in (2-1) of FIG. 1, when the game apparatus determines that the confidential item and the selected item are the same, the game apparatus executes an item change process on the change target item. In the example shown in (2-1) of FIG. 1, the predetermined parameter (for example, attack power) of the change target item is increased by 10 points by the item change process. The relationship that the secret item and the selected item are the same is an example of a predetermined relationship. Hereinafter, the item change process when it is determined that the secret item and the selected item are the same may be referred to as a first item change process.

  Also, as shown in (2-2) of FIG. 1, when the game device determines that the secret item and the selected item are different, the item change process (hereinafter, the second item change process) is different from the first item change process. Is called item processing). For example, the second item change process increases the predetermined parameter of the change target item by an increase value (for example, 5 points) smaller than the increase value (for example, 10 points) of the parameter in the first item change process. It is processing. Further, the second item change process may be a process of subtracting 10 points from a predetermined parameter of the change target item, or a process of not changing the predetermined parameter of the change target item. In the example shown in (2-2) of FIG. 1, a process that does not change a predetermined parameter of the change target item is executed as the second item change process. The selected item is an example of a selected game medium.

  As described above with reference to FIG. 1, in the game device of the present embodiment, the item change process is executed according to the relationship between the selected item selected by the player from the selection target and the secret item. Therefore, in this game apparatus, it is possible to provide a variety of item change functions including so-called “strengthening” and provide an item change function that requires a player to make a strategy. In addition, although the case where the first game medium is an item owned by the player and the second game medium is the selected item has been described as an example, both the first game medium and the second game medium are not items. Good. For example, the first game medium may be a card, and the second game medium may be a character corresponding to the card that is the first game medium, the first game medium is an item, and the second game medium However, the card | curd which has a parameter corresponding to the item which is a 1st game media may be sufficient. Thus, there is no restriction on the combination of the first game medium and the second game medium.

  The description of FIG. 1 described above is merely an explanation for deepening the understanding of the contents of the present invention. Specifically, the present invention may be implemented in various embodiments described below, and may be implemented in various modifications without substantially exceeding the principle of the present invention. All such variations are within the scope of the present disclosure and the specification.

(Configuration of game system 1)
FIG. 2 is a diagram illustrating an example of a schematic configuration of the game system 1.

  The game system 1 includes a plurality of portable terminals 2 that are operated by a plurality of players, and a server 3. The mobile terminal 2 and the server 3 are connected to each other via a communication network such as a base station 4, a mobile communication network 5, a gateway 6, and the Internet 7, for example. A program (for example, a display processing program) executed on the portable terminal 2 and a program (for example, a game program) executed on the server 3 use a communication protocol such as a Hypertext Transfer Protocol (HTTP). To communicate. The mobile terminal 2 is an example of a game device that provides a game, but the game device is not limited to the mobile terminal 2. For example, the server 3 may be used as a game device. Moreover, you may use the game system 1 provided with the portable terminal 2 and the server 3 as a game device.

  The mobile terminal 2 is assumed to be a multi-function mobile phone (so-called “smart phone”), but the present invention is not limited to this. The mobile terminal 2 only needs to be applicable to the present invention. For example, a mobile phone (so-called “feature phone”), a mobile information terminal (Personal Digital Assistant, PDA), a mobile game machine, a mobile music player, a tablet terminal, a tablet An information processing apparatus such as a PC (Personal Computer) or a notebook PC may be used.

(Configuration of mobile terminal 2)
FIG. 3 is a diagram illustrating an example of a schematic configuration of the mobile terminal 2.

  The mobile terminal 2 is connected to the server 3 via the base station 4, the mobile communication network 5, the gateway 6, and the Internet 7, and communicates with the server 3. The portable terminal 2 controls the progress of the game according to the operation of the operation unit 23 (touch panel or the like) by the player. In addition, the mobile terminal 2 receives display data from the server 3 and displays various screens related to the progress of the game. For this purpose, the mobile terminal 2 includes a terminal communication unit 21, a terminal storage unit 22, an operation unit 23, a display unit 24, and a terminal processing unit 25.

  The terminal communication unit 21 includes a communication interface circuit including an antenna whose sensitivity band is a predetermined frequency band, and connects the mobile terminal 2 to the wireless communication network. The terminal communication unit 21 establishes a radio signal line by a CDMA (Code Division Multiple Access) method or the like with the base station 4 through a channel assigned by the base station 4, and communicates with the base station 4. Do. And the terminal communication part 21 transmits the data supplied from the terminal process part 25 to the server 3 grade | etc.,. Further, the terminal communication unit 21 supplies data received from the server 3 or the like to the terminal processing unit 25.

  The terminal storage unit 22 includes, for example, a semiconductor memory device. The terminal storage unit 22 stores an operating system program, a driver program, an application program including a game control program, data, and the like used for processing in the terminal processing unit 25. For example, the terminal storage unit 22 stores an input device driver program for controlling the operation unit 23, an output device driver program for controlling the display unit 24, and the like as driver programs. Further, the terminal storage unit 22 advances the game based on instruction data input according to the operation of the operation unit 23 by the player and data acquired from the server 3 as an application program, and display data relating to the progress of the game A display processing program or the like for displaying is stored. The terminal storage unit 22 stores data (such as various tables described later) acquired from the server 3, display data relating to the progress of the game, video data, image data corresponding to various items, and the like as data. Further, the terminal storage unit 22 may temporarily store temporary data related to a predetermined process.

  The operation unit 23 may be any device as long as the operation of the mobile terminal 2 is possible. For example, the operation unit 23 is a pointing device such as a touch panel. The player can input characters, numbers, symbols, and the like using the operation unit 23. When operated by the player, the operation unit 23 generates a signal corresponding to the operation. The generated signal is supplied to the terminal processing unit 25 as an instruction from the player.

  The display unit 24 may be any device as long as it can display images, images, and the like, and is, for example, a liquid crystal display or an organic EL (Electro-Luminescence) display. The display unit 24 displays a video corresponding to the video data supplied from the terminal processing unit 25, an image corresponding to the image data, and the like.

  The terminal processing unit 25 includes one or a plurality of processors and their peripheral circuits. The terminal processing unit 25 controls the overall operation of the mobile terminal 2 and is, for example, a CPU (Central Processing Unit). The terminal processing unit 25 includes a terminal communication unit 21 and a display unit so that various processes of the mobile terminal 2 are executed in an appropriate procedure based on a program stored in the terminal storage unit 22, an operation of the operation unit 23, and the like. The operation of 24 etc. is controlled. The terminal processing unit 25 executes processing based on programs (operating system program, driver program, application program, etc.) stored in the terminal storage unit 22. Further, the terminal processing unit 25 can execute a plurality of programs (such as application programs) in parallel.

  The terminal processing unit 25 includes at least a terminal transmitting / receiving unit 251, a display processing unit 252, a specifying unit 253, an extracting unit 254, and a change processing unit 255. Each of these units is a functional module realized by a program executed by a processor provided in the terminal processing unit 25. Or these each part may be mounted in the portable terminal 2 as firmware.

  Hereinafter, examples of various screens displayed on the display unit 24 of the mobile terminal 2 will be described with reference to FIGS. 4A and 4B, FIGS. 5A and 5B, and FIG. 6B. In addition, an example of the item change process will be described with reference to FIG. The various screens displayed on the display unit 24 are native display screens displayed by a native application installed in the mobile terminal 2. Further, some of the various screens described below may be displayed as web-displayed screens that are displayed based on the display data generated by the server 3.

  FIG. 4A is a diagram illustrating an example of the change target item selection screen 400 displayed on the display unit 24 of the mobile terminal 2. The change target item selection screen 400 is displayed, for example, when a player acquires a new item because a predetermined item acquisition condition is satisfied. On the change target item selection screen 400, an owned item image 401, a return button 402, and the like are displayed.

  The possessed item image 401 is an image indicating the owned item of the player newly acquired by the player. Various parameters of the possessed item indicated by each image are displayed in the vicinity of each image. In the example shown in FIG. 4A, the displayed possession item parameters are attack power and defense power. When one of the owned item images 401 is selected according to the operation of the operation unit 23 by the player, an item indicated by the selected owned item image 401 is extracted as a change target item, and a game screen 410 described later is displayed. The game is started by being displayed.

  When the return button 402 is selected according to the operation of the operation unit 23 by the player, the display of the change target item selection screen 400 ends. In this case, the item change process is not executed.

  FIG. 4B is a diagram illustrating an example of the game screen 410 displayed on the display unit 24 of the mobile terminal 2. On the game screen 410, a change target item image 411, a frame image display area 412, a selection target display area 413, and the like are displayed.

  The change target item image 411 is an image showing the change target item selected by the player on the change target item selection screen 400. Various parameters of the change target item indicated by the change target item image are displayed in the vicinity of the change target item image. In the example shown in FIG. 4B, the attack power “40” and the defense power “20” are displayed as the parameters of the displayed change target item.

  A predetermined number of frame images are displayed in the frame image display area 412. In the example shown in FIG. 4B, five frame images are displayed. In the selection target display area 413, the selected item image to be selected is displayed. In the example shown in FIG. 4B, 15 selected item images are displayed. Each selected item image has a mark indicating the type (“H”, “S”, “A”, “B”, and “L”) and attributes (“fire”, “water”, “tree”, “light”). ”And“ darkness ”) are displayed. For example, the mark indicating the type is a mark corresponding to a place where the item is attached to the player character (for example, “H” is the head, “S” is the shoulder, “A” is the arm, “B” is the torso). And “L” is a leg or the like), or a mark corresponding to the battle role of each item in a battle game or the like (for example, “W” is a weapon, “D” is an armor, etc.).

  Hereinafter, a method for associating the frame image with the selected item will be described. First, an arbitrary frame image is selected by tapping any one of the frame images displayed in the frame image display area 412 by the player. Next, the player extracts the selected item indicated by the selected item image specified by tapping any one of the selected item images displayed in the selection target display area 413 as the selected item. . Then, the extracted selection item is associated with the frame image selected by the player. Note that the method for associating the frame image with the selected item is not limited to the method described above. For example, the player selects one of the selected item images displayed in the selection target display area 413 by dragging and dropping it and moving it to an arbitrary frame image. The selected item indicated by the image may be extracted as the selected item, and the selected item may be associated with the destination frame image.

  FIG. 5A is a diagram illustrating an example of the game screen 500 displayed on the display unit 24 of the mobile terminal 2. In FIG. 5A, the same components as those of the game screen 410 shown in FIG. 4B are denoted by the same reference numerals, and the description thereof is omitted.

  On the game screen 500, a selection item image indicating a selection item associated with one frame image selected by the player is displayed. In the frame image display area 502, a selection item image indicating a selection item associated with the leftmost frame image among the five frame images is displayed. Further, in the selection target display area 503, the selection item corresponding to the display position is associated with the frame image as the selection item at the display position of the selection item image at the top and the leftmost of the selection targets. An image showing that is displayed. In the example shown in FIG. 5A, the display of the selected item image at the display position is deleted, and a dotted frame image that defines the outer shape of the selected item image is displayed.

  FIG. 5B is a diagram illustrating an example of the game screen 510 displayed on the display unit 24 of the mobile terminal 2. In FIG. 5B, the same components as those of the game screen 410 shown in FIG. 4B are denoted by the same reference numerals, and the description thereof is omitted.

  On the game screen 510, a selection item image indicating a selection item associated with each of all the frame images selected by the player is displayed. In the frame image display area 512, selection item images indicating selection items associated with the respective frame images are displayed so as to be superimposed on all the five frame images. Further, in the selection target display area 513, the selected item corresponding to the selected item image is displayed as a selection item in the display position of the selected item image corresponding to each selected item associated with each of the five frame images. An image indicating that the image is associated with the image is displayed. In the example shown in FIG. 5B, the display of the selected item image at the display position is deleted, and a dotted frame image that defines the outer shape of the selected item image is displayed.

  FIG. 6A is a schematic diagram for explaining an example of the item change process. The item change process is executed when the selected item is associated with each of all the frame images selected by the player.

  FIG. 6A shows that the secret item 600 is associated with each of the frame images displayed in the frame image display area 512 shown in FIG. In the example shown in FIG. 6A, for each frame image displayed in the frame image display area 512, the selected items of type “H” and attribute “fire” are associated as confidential items in order from the left. Next, the selected item of type “L” and attribute “darkness” is associated as a secret item, then the selected item of type “S” and attribute “fire” is associated as a secret item, Next, a selected item of type “B” and attribute “tree” is associated as a secret item, and then a selected item of type “A” and attribute “water” is associated as a secret item.

  Further, according to the operation of the operation unit 23 by the player, the selected item selected from the selection target is associated with each frame image displayed in the frame image display area 512. In the example shown in FIG. 6A, for each frame image displayed in the frame image display area 512, the type “selected from the selection target in accordance with the operation of the operation unit 23 by the player in order from the left. A selection item of “H” and attribute “fire”, a selection item of type “S” and attribute “darkness”, a selection item of type “B” and attribute “light”, a selection item of type “L” and attribute “tree”, Selection items of type “A” and attribute “water” are associated with each other.

  Next, for each frame image displayed in the frame image display area 512, the relationship between the secret item and the selected item is determined. In the example shown in FIG. 6A, it is determined that the secret item and the selected item in the leftmost frame image have the same relationship in type and attribute. The type and attribute are examples of setting information. It is determined that the secret item and the selected item in the frame image on the right side of the leftmost frame image have different types and the same attribute. Furthermore, it is determined that the secret item and the selected item in the frame image on the right are different in type and attribute. Furthermore, it is determined that the secret item and the selected item in the frame image on the right are different in type and have the same attribute. Furthermore, it is determined that the secret item and the selected item in the frame image on the right side (the rightmost frame image) have the same type and attribute. Note that the type and attribute are both the same relationship, the type is different and the attribute is the same relationship, the type is the same and the attribute is different, and the type and attribute are both different This is an example of a predetermined relationship.

  Next, in the secret item and the selection item in each frame image, various parameters of the change target item change based on the number of selection items having the same type and the number of selection items having the same attribute. To do. In the example shown in FIG. 6A, since the number of selected items having the same type is “2”, the type is the same for all the number of secret items (“5”). A certain type match probability is 40%. Further, since the number of selected items having the same attribute relationship is “4”, the attribute match probability having the same attribute relationship with respect to the number of all secret items (“5”) is 80%. .

  Next, a possible increase value of the parameter of the change target item is calculated. “40” and “20” are set as the attack power and defense power of the change target item, and “80” and “40” are set as the maximum attack power and maximum defense power that can be set to the same item as the change target item. If it is, “40” (“80-40”) is calculated as the possible increase value of the attack power of the change target item, and “20” (“40-20”) is calculated as the possible increase value of the defense power. . The maximum attack power and the maximum defense power are examples of setting parameters.

  Then, since the value “16” (40 × 40%) obtained by multiplying the possible attack power increase value by the type match probability is calculated as the change value of the attack power, the attack power of the change target item is “56” ( 40 + 16). Further, since the value “16” (20 × 80%) obtained by multiplying the value that can increase the defense power by the attribute match probability is calculated as the change value of the defense power, the defense power of the change target item is “36” ( 20 + 16).

  FIG. 6B is a diagram illustrating an example of the item change result screen 610 displayed on the display unit 24 of the mobile terminal 2. The item change result screen 610 displays a change target item image 611, a parameter presentation area 612, a reprocessing button 613, an end button 614, and the like.

  The change target item image 611 is an change target item selected by the player on the change target item selection screen 400 and is an image showing the change target item changed in the item change process.

  The parameter presentation area 612 is an area for presenting the attack power and defense power before the item change process of the change target item shown in the change target item image 611 and the attack power and defense power after the item change process.

  When the reprocessing button 613 is selected according to the operation of the operation unit 23 by the player, the display of the item change result screen 610 is ended, and the game screen 410 is displayed again. In this case, the result of the item change process executed for the change target item is not reflected in the change target item.

  When the end button 614 is selected in accordance with the operation of the operation unit 23 by the player, the display of the item change result screen 610 is ended, and the result of the item change process executed for the change target item is the change target item. It is reflected in.

(Configuration of server 3)
FIG. 7 is a diagram illustrating an example of a schematic configuration of the server 3. 8 and 9 are diagrams illustrating examples of data structures of various tables stored in the server storage unit 32.

  The server 3 includes a server communication unit 31, a server storage unit 32, and a server processing unit 33. The server 3 manages the battle game in response to a request from the mobile terminal 2. In addition, the server 3 creates game control data and the like related to the progress of the battle game and transmits the game control data to the mobile terminal 2.

  The server communication unit 31 includes a communication interface circuit for connecting the server 3 to the Internet 7 and communicates with the Internet 7. And the server communication part 31 supplies the data received from the portable terminal 2 grade | etc., To the server process part 33. FIG. In addition, the server communication unit 31 transmits the data supplied from the server processing unit 33 to the mobile terminal 2 or the like.

  The server storage unit 32 includes, for example, at least one of a magnetic tape device, a magnetic disk device, and an optical disk device. The server storage unit 32 stores an operating system program, a driver program, an application program, data, and the like used for processing in the server processing unit 33. For example, the server storage unit 32 stores, as an application program, a game program that progresses a battle game and creates display data related to the result. The computer program may be installed in the terminal storage unit 22 using a known setup program or the like from a computer-readable portable recording medium such as a CD-ROM or DVD-ROM.

  The server storage unit 32 stores, as data, an item table shown in FIG. 8A, a player table shown in FIG. 8B, a selection target table shown in FIG. Further, the server storage unit 32 stores various image data related to the progress of the game. Further, the server storage unit 32 may temporarily store temporary data related to a predetermined process. That is, the server storage unit 32 may include a volatile memory (Random Access Memory, RAM), and may store dynamic data that varies according to the progress of the battle game.

  FIG. 8A shows an item table for managing items. In the item table, the item ID (identification), item name, type, attribute, level, attack power, defense power, and the like of the item are stored in association with each other. The item ID is an example of identification information for uniquely identifying each item.

  The type is information indicating the type of each item. For example, “head (H)”, “shoulder (S)”, “arm (A)”, “torso” indicating the location where the item is attached to the player character. (B) "and" Leg (L) ". The attribute is information indicating the attribute of each item, such as “fire”, “water”, “tree”, “light”, and “darkness”. The level is information indicating the level of each item. For example, the level is a numerical value corresponding to the difficulty level of the game stage or game event that the item can be acquired, and the higher the level, the more the game effect, purchase value, or exchange value. Etc. are set to be high. The game effect is, for example, damage to the enemy character, special effect on the enemy character, or the like.

  The attack power is a numerical value related to the magnitude of damage to each enemy character by each item, and the damage to the enemy character increases as the attack power increases. The attack power of an item managed in the item table is the maximum attack power that can be set for the item. When a player newly owns an item according to a predetermined item acquisition condition, a value obtained by multiplying the maximum attack power by a predetermined ratio (for example, 0.8 to 1.0) is set as the attack power of the item. Is done. Note that the value of the predetermined ratio is determined at random.

  The defense power is a numerical value related to a decrease value that reduces the damage corresponding to the attack from the enemy character for each item, and the greater the defense power, the smaller the damage received from the enemy character. The defense power of an item managed in the item table is the maximum defense power that can be set for the item. When the player newly owns an item according to a predetermined item acquisition condition, a value obtained by multiplying the maximum defense power by a predetermined ratio (for example, 0.8 to 1.0) is set as the defense power of the item. Is done. Note that the value of the predetermined ratio is determined at random.

  FIG. 8B shows a player table for managing players. In the player table, for each player, the player ID, player name, owned item, and the like of the player are stored in association with each other. The player ID is an example of identification information for uniquely identifying each player.

  As owned items, the item ID, attack power, defense power, etc. of each owned item owned by each player are stored in association with each other. The item ID of each item managed in the item table is used as the item ID. The attack power is a value obtained by multiplying the maximum attack power of the item, which is set when the player newly owns the item, by a predetermined ratio. The defense level is a value obtained by multiplying the maximum defense level of the item, which is set when the player newly owns the item, by a predetermined ratio.

  FIG. 9 shows a selection target table for managing selection targets. In the selection target table, the selected item ID, selected item name, type, attribute, level, etc. of the selected item are stored in association with each selected item constituting the selection target. The selected item ID is an example of identification information for uniquely identifying each selected item. Note that the selected item managed in the selection target table is assumed to be different from the item managed in the item table, but the selected item may be an item managed in the item table. The type, attribute, and level are the same as the type, attribute, and level associated with each item in the item table.

  The terminal storage unit 22 may store the selection target table. In this case, the selection target table stored in the terminal storage unit 22 may not be stored in the server storage unit 32.

  Returning to FIG. 7, the server processing unit 33 includes at least a server transmission / reception unit 331 and a progress control unit 332. Each of these units is a functional module realized by a program executed by a processor included in the server processing unit 33. Alternatively, each of these units may be mounted on the server 3 as firmware.

  Hereinafter, the server transmission / reception unit 331 and the progress control unit 332 included in the server processing unit 33 of the server 3, and the terminal transmission / reception unit 251, the display processing unit 252, the specifying unit 253, and the extraction unit 254 included in the terminal processing unit 25 of the mobile terminal 2. An example of each function of the change processing unit 255 will be described.

(Function of server transmission / reception unit 331)
The server transmission / reception unit 331 of the server 3 transmits game control data to the portable terminal 2 owned by the player via the server communication unit 31 in response to an instruction from the progress control unit 332.

  Further, when the server transmission / reception unit 331 receives the game progress data transmitted from the mobile terminal 2 via the server communication unit 31, the server transmission / reception unit 331 passes the received game progress data to the progress control unit 332. The progress control unit 332 executes a progress control process based on the received game progress data.

(Function of progress control unit 332)
The progress control unit 332 of the server 3 instructs the server transmission / reception unit 331 to transmit game control data according to the game progress of the player. For example, when the progress control unit 332 determines that a predetermined item acquisition condition is satisfied according to the game progress of the player, the item ID, attack power, and defense power of the item according to the predetermined item acquisition condition are determined from the item table. To extract. Next, the progress control unit 332 calculates a value obtained by multiplying the extracted attack power by a predetermined ratio determined at random as a new attack power. Next, the progress control unit 332 calculates a value obtained by multiplying the extracted defense strength by a predetermined ratio determined at random as a new defense strength. Then, the progress control unit 332 stores the extracted item ID and the calculated new attack power and defense power in the player table in association with the player ID of the player as a new owned item.

  Further, the progress control unit 332 generates game control data including at least the item ID, attack power and defense power of the newly owned owned item, and a selection target table, and transmits the generated game control data to the server transmission / reception unit. 331 is instructed. When the terminal storage unit 22 stores the selection target table, the progress control unit 332 does not include the table stored in the terminal storage unit 22 in the game control data.

  In the progress control process, the progress control unit 332 extracts the player ID of the player, the item ID of the change target item, and the attack power and defense power of the change target item after the item change process, which are included in the game progress data. Based on the extracted information, the owned item associated with the player ID of the player stored in the player table is updated. That is, the progress control unit 332 stores the attack power and defense power associated with the extracted item ID among the possessed items associated with the player ID stored in the player table, and the attack power and defense power extracted. And the updated attack power and defense power are stored in the player table.

(Function of terminal transmission / reception unit 251)
When the terminal transmission / reception unit 251 of the mobile terminal 2 receives the game control data transmitted from the server 3 via the terminal communication unit 21, the terminal transmission / reception unit 251 passes the received game control data to the display processing unit 252, The unit 253, the extraction unit 254, and the change processing unit 255 are instructed to execute the progress process.

  Further, the terminal transmission / reception unit 251 transmits the game progress data generated by executing the progress process to the server 3 via the terminal communication unit 21.

(Function of the display processing unit 252)
The display processing unit 252 of the portable terminal 2 generates drawing data based on the game control data received from the terminal transmission / reception unit 251 and displays the change target item selection screen 400 on the display unit 24. That is, the display processing unit 252 generates drawing data based on the item ID, the attack power and the defense power included in the game control data, the image data stored in the terminal storage unit 22, and the like. Then, the display processing unit 252 displays the change target item selection screen 400 on the display unit 24 based on the generated drawing data. When the received game control data includes a selection target table, the display processing unit 252 stores the selection target table in the terminal storage unit 22.

  In addition, the display processing unit 252 refers to the selection target table stored in the terminal storage unit 22 and displays the game screen 410 on the display unit 24. That is, first, the display processing unit 252 draws based on the same change target item image 411 as the possessed item image 401 selected by the player, the frame image display area 412 in which a predetermined number of frame images are displayed, and the selection target table. The game screen 410 including the selected selection target display area 413 is displayed on the display unit 24.

  Further, the display processing unit 252 determines whether or not the reprocessing button 613 displayed on the item change result screen 610 is selected in accordance with the operation of the operation unit 23 by the player.

  When the display processing unit 252 determines that the reprocessing button 613 has been selected in response to the operation of the operation unit 23 by the player, the display processing unit 252 redisplays the game screen 410 on the display unit 24. In this case, the display processing unit 252 returns the attack power and defense power changed by the item change process to the attack power and defense power before the change.

  Further, when the display processing unit 252 determines that the end button 614 displayed on the item change result screen 610 is selected in accordance with the operation of the operation unit 23 by the player, the display processing unit 252 performs the item change processing after the item change processing of the calculated change target item. Game progress data including the attack power and defense power, the item ID of the change target item, and the player ID of the player is generated.

(Function of specific unit 253)
When the game screen 410 is displayed on the display unit 24, the specifying unit 253 of the mobile terminal 2 refers to the selection target table and automatically selects the selected item ID as a secret item for each of a predetermined number of frame images. Then, each frame image and the secret item corresponding to each frame image are associated with each other and stored in the terminal storage unit 22.

(Function of the extraction unit 254)
The extraction unit 254 of the mobile terminal 2 determines whether or not the possessed item image 401 displayed on the change target item selection screen 400 has been selected according to the operation of the operation unit 23 by the player.

  Further, when it is determined that the owned item image 401 displayed on the change target item selection screen 400 is selected by the player, the extraction unit 254 instructs the display processing unit 252 to display the game screen 410.

  In addition, when the extraction unit 254 determines that the return button 402 displayed on the change target item selection screen 400 is selected by the player, the extraction unit 254 instructs to end the display of the change target item selection screen 400.

  Further, the extraction unit 254 monitors whether or not a predetermined number of selection items have been selected in accordance with the operation of the operation unit 23 by the player. In other words, when the frame image displayed in the frame image display area 512 and the selected item are selected in accordance with the operation of the operation unit 23 by the player, the extraction unit 254 sets the item ID of the selected selected item. The selected item corresponding to the selected frame image is extracted. Then, the extraction unit 254 determines whether or not the selected item is associated with all (predetermined number) of frame images displayed in the frame image display area 512.

  The extraction unit 254 is an example of a first extraction unit and a second extraction unit.

(Function of change processing unit 255)
When the extraction unit 254 determines that a predetermined number of selection items have been selected according to the operation of the operation unit 23 by the player, the change processing unit 255 performs an item change process.

  In the item change process, first, the change processing unit 255 extracts a secret item (item ID) corresponding to each frame image and extracts a selection item (item ID) corresponding to each frame image. Next, the change processing unit 255 refers to the selection target table, specifies the type and attribute associated with the extracted secret item, and specifies the type and attribute associated with the extracted selected item. Next, the change processing unit 255 counts, for each frame image, the number of the identified secret item type and the selected item type having the same relationship, and the identified secret item attribute and the selected item. The number of the same relationship with the attribute is counted, and the type match probability and the attribute match probability are calculated. Then, the change processing unit 255 calculates the changed attack power and defense power of the change target item based on the attack power and defense power of the change target item and the type match probability and attribute match probability included in the game control data. The display processing unit 252 is instructed to display the item change result screen 610. The change processing unit 255 is an example of a game processing unit.

(Operation sequence of game system 1)
FIG. 10 is a diagram illustrating an example of an operation sequence of the game system 1. This operation sequence cooperates with each element of the portable terminal 2 and the server 3 mainly by the terminal processing unit 25 and the server processing unit 33 based on the programs stored in the terminal storage unit 22 and the server storage unit 32 in advance. And executed.

  First, the progress control unit 332 of the server 3 instructs the server transmission / reception unit 331 to transmit game control data in accordance with the game progress of the player. For example, when the progress control unit 332 determines that a predetermined item acquisition condition is satisfied according to the game progress of the player, the progress control unit 332 obtains the item ID, attack power, defense power, and selection target table of the newly owned possessed item. The game control data including at least is generated, and the server transmission / reception unit 331 is instructed to transmit the generated game control data.

  Next, the server transmission / reception unit 331 transmits game control data to the portable terminal 2 owned by the player via the server communication unit 31 in response to an instruction from the progress control unit 332 (step S101).

  Next, when the terminal transmission / reception unit 251 of the mobile terminal 2 receives the game control data transmitted from the server 3 via the terminal communication unit 21, the terminal transmission / reception unit 251 passes the received game control data to the display processing unit 252 to display the display processing unit. 252, the specifying unit 253, the extracting unit 254, and the change processing unit 255 are instructed to execute the progress process. Next, the display processing unit 252, the specifying unit 253, the extracting unit 254, and the change processing unit 255 execute a progress process (step S102). Details of the progress process will be described later.

  Next, the terminal transmission / reception unit 251 transmits the game progress data generated by executing the progress process to the server 3 via the terminal communication unit 21 (step S103).

  Next, when the server transmission / reception unit 331 of the server 3 receives the game progress data transmitted from the mobile terminal 2 via the server communication unit 31, the server transmission / reception unit 331 passes the received game progress data to the progress control unit 332. The progress control unit 332 executes a progress control process based on the received game progress data (step S104).

(Progress processing)
FIG. 11 is a diagram illustrating an example of an operation flow of progress processing by the display processing unit 252, the specifying unit 253, the extracting unit 254, and the change processing unit 255 of the mobile terminal 2. The progress process shown in FIG. 11 is executed in step S102 of FIG.

  First, the display processing unit 252 generates drawing data based on the game control data received from the terminal transmission / reception unit 251, and displays the change target item selection screen 400 on the display unit 24 (step S201). When the received game control data includes a selection target table, the display processing unit 252 stores the selection target table in the terminal storage unit 22.

  Next, the extraction unit 254 determines whether or not the owned item image 401 displayed on the change target item selection screen 400 is selected in accordance with the operation of the operation unit 23 by the player (Step S202).

  When the extraction unit 254 determines that the return button 402 displayed on the change target item selection screen 400 has been selected by the player (No in step S202), the extraction unit 254 ends the display of the change target item selection screen 400 and performs a series of steps. finish.

  In addition, when the extraction unit 254 determines that the owned item image 401 displayed on the change target item selection screen 400 has been selected by the player (step S202—Yes), the extraction unit 254 instructs the display processing unit 252 to display the game screen 410. .

  Next, the display processing unit 252 refers to the selection target table stored in the terminal storage unit 22 and displays the game screen 410 on the display unit 24 (step S203). Next, the specifying unit 253 refers to the selection target table and automatically specifies the selected item ID as a secret item for each of the predetermined number of frame images, and corresponds to each frame image and each frame image. The secret item to be associated is stored in the terminal storage unit 22 in association with it.

  Next, the extraction unit 254 monitors whether or not a predetermined number of selection items have been selected in accordance with the operation of the operation unit 23 by the player (step S204).

  When it is determined that a predetermined number of selection items have been selected by the extraction unit 254 according to the operation of the operation unit 23 by the player (step S204—Yes), the change processing unit 255 executes an item change process (step S205). Next, the change processing unit 255 instructs the display processing unit 252 to display the item change result screen 610 after executing the item change process.

  Next, the display processing unit 252 determines whether or not the reprocessing button 613 displayed on the item change result screen 610 has been selected in accordance with the operation of the operation unit 23 by the player (step S206).

  If the display processing unit 252 determines that the reprocessing button 613 has been selected in response to the operation of the operation unit 23 by the player (step S206—Yes), the display screen 252 redisplays the game screen 410 on the display unit 24 (step S207). The process returns to step S204. Further, when the display processing unit 252 determines that the end button 614 displayed on the item change result screen 610 is selected in accordance with the operation of the operation unit 23 by the player (step S206—No), the calculated change target item The game progress data including the attack power and defense power after the item change process, the item ID of the change target item, and the player ID of the player are generated (step S208), and the series of steps is completed.

  As described above in detail, the game system 1 according to the present embodiment makes it possible to request the player to make a strategy and to provide the player with various item changing functions. For example, the player may acquire two or more of the same item in the game at different timings, but the parameters of the acquired two or more of the same item may be different from each other. If the player acquires the same item with a lower parameter or level than the previously acquired item, the player may lose the willingness to continue the game. Therefore, the game system 1 according to the present embodiment has the item change function described above, so that it can provide a variety of items to the player in response to an operation while requesting the player to make a strategy, and the item change function. It is possible to give the player the joy of the game itself.

(Modification 1)
Note that the present invention is not limited to this embodiment. For example, the change processing unit 255 performs a process of changing the change target item in accordance with the relationship between the secret item and the selected item in the item change process, but the predetermined relationship between the secret item and the selected item is: It is not restricted to the relationship that the parameter of a secret item and the parameter of a selection item are the same. For example, the change processing unit 255 may execute a process of changing the change target item according to the number of the secret item and the selected item that are the same item (the same selected item ID).

  In addition, the change processing unit 255 executes the item change processing, and the predetermined relationship between the secret item and the selected item is not limited to the above-described relationship. For example, the terminal storage unit 22 stores a table indicating the relationship between the secret item and the selected item, and the change processing unit 255 executes a process of changing the change target item based on the table. In this case, as a predetermined relationship, the terminal storage unit 22 has a superiority or inferiority relationship between parameters of each selected item (for example, the attribute “fire” is stronger than the attribute “water”, and the attribute “water” is the attribute “light”. A table that defines a higher strength etc.) is stored. Then, the change processing unit 255 counts the number of selected items when the parameter of the selected item is the same as or stronger than the parameter of the secret item, and increases the parameter of the change target item according to the counted number. Thereby, the possibility that the item to be changed is changed to an item having a high game effect is increased, and the interest of the player can be enhanced.

  Further, the predetermined relationship may be a relationship related to the similarity between the parameter of the confidential item and the parameter of the selected item, the similarity between the item image corresponding to the confidential item and the selected item image, or the like. For example, the change processing unit 255 changes the item when a condition that a difference between a predetermined parameter (for example, HP (hit point)) of the secret item and a predetermined parameter of the selected item is less than 5 points is satisfied. Processing may be executed. Further, for example, the change processing unit 255 has a difference between a value indicating the hue (or luminance or the like) of the item image corresponding to the confidential item and a value indicating the hue (or luminance or the like) of the selected item image less than a predetermined value. If the condition is satisfied, the item change process may be executed. In addition, for example, the change processing unit 255 may execute the item change process when a condition that at least a part of the item image corresponding to the confidential item matches at least a part of the selected item image is satisfied. Good.

  Further, the predetermined relationship may be a relationship between the relationship between the secret item and the selected item and the relationship between the secret item and the change target item. For example, if the parameter of the selected item is the same as the parameter of the secret item, in the case where the parameter of the change target item increases, the change processing unit 255, when the secret item and the change target item satisfy a predetermined relationship, The increase value (change value) of the change target parameter is increased. The predetermined relationship between the secret item and the change target item is, for example, a relationship that the parameters, types, and the like of the secret item and the change target item are the same or similar to each other. For example, the selected item and the secret item have the same type “head” and the same attribute “fire”, and the secret item and the change target item have the same attribute “fire”. When satisfy | filling, the change process part 255 adds more increase values than a normal increase value to the parameter of a change object item. The condition that the parameters of the secret item and the change target item are similar is, for example, a condition that the difference between the parameters of the secret item and the change target item is less than a predetermined point.

  Further, when the predetermined relationship is the relationship between the secret item and the selected item and the relationship between the secret item and the change target item, the change processing unit 255 satisfies the secret item and the change target item. The parameter to be changed in the change target item may be varied depending on the condition. For example, when the selected item and the secret item satisfy the relationship that they are the same type “weapon” and the secret item and the change target item are the same type “weapon”, the change processing unit 255. Adds an increase value (change value) to only the “attack power” of the parameters of the change target item.

(Modification 2)
Moreover, the change process part 255 may perform the process which changes a change object item into the other item memorize | stored in the item table as an item change process. For example, the change processing unit 255 refers to the item table, specifies the type, attribute, and level of the change target item, and extracts other items of the same type and attribute as the change target item. Next, the change processing unit 255 determines another item different from the change target item from the extracted other items according to a predetermined determination condition according to the relationship between the secret item and the selected item. To do. Then, the change processing unit 255 replaces the change target item with the determined item, and ends the item change process. Note that the predetermined determination condition is a condition that the parameters of other items are different from the parameters of the change target item. The parameters are, for example, level, attack power, defense power, and the like.

  In the process of determining other items, for example, the change processing unit 255 responds depending on the number of the secret item and the selected item being the same, or the number of the secret item parameter and the selected item being the same. The change value of a predetermined parameter (for example, level) is calculated. And the change process part 255 determines the parameter value based on the predetermined parameter and change value of a change object item, determines one item of the determined parameter value at random from an item table, and complete | finishes a process To do. In the calculation of the change value, for example, the greater the number of the secret item and the selected item that are the same, or the greater the number of the secret item parameter and the selected item parameter are, the larger the change value is calculated. .

(Modification 3)
Moreover, the change process part 255 may perform the process which reduces the parameter of a change object item according to the relationship between a secrecy item and a selection item in an item change process. For example, the change processing unit 255 calculates the number of matches in which the parameter of the secret item and the parameter of the selected item are the same, and the number of differences in which the parameter of the secret item and the parameter of the selected item are different. Next, the change processing unit 255 sets a larger increase value as the parameter change value as the number of matches is larger than the number of differences. Further, the change processing unit 255 determines a larger decrease value as the parameter change value as the difference number is larger than the coincidence number. Then, the change processing unit 255 changes the parameter of the change item according to the determined change value.

  In addition, the change processing unit 255 may change the parameter of the change target item to a value exceeding the set parameter in the item change process. The change processing unit 255 calculates, as the parameter change value, a value obtained by multiplying the number of the secret item parameter and the selected item parameter equal to each other by a change unit value (for example, “10”). Even when the calculated change value of the parameter is larger than the possible increase value of the parameter, the change processing unit 255 obtains a value obtained by adding the calculated change value of the parameter to the parameter of the change target item and sets the new value of the change target item. Calculate as a parameter.

(Modification 4)
Moreover, the change process part 255 may perform the process which changes a change object item based on the change value set for every selected item as an item change process. For example, in the selection target table, a parameter change value is further stored in association with each selected item ID for each selected item. The change processing unit 255 extracts the change value of the parameter associated with each selected item from the selection target table when the parameter of the secret item and the parameter of the selected item are the same. Then, the change processing unit 255 calculates the sum of the change values of the extracted parameters, and changes the parameters of the change target item based on the parameters of the change target item and the calculated change values.

  In addition, when the change value is set for every selected item, the change value of the selected item corresponding to each selected item image is displayed on each selected item image displayed in the selection target display area 413. Also good. In this case, the change processing unit 255 also extracts the change value of the parameter associated with each selected item when the parameter of the secret item and the parameter of the selected item are different from the selection target table. Then, the change processing unit 255 calculates the total change value of the extracted parameters. Next, the change processing unit 255 calculates the sum of change values when the parameter of the secret item and the parameter of the selected item are different from the sum of the change values when the parameter of the secret item and the parameter of the selected item are the same. The difference value obtained by subtracting is calculated. Then, the change processing unit 255 changes the parameter of the change target item by adding the calculated difference value to the parameter of the change target item. In such an item change process, the sum of change values when the parameter of the secret item and the parameter of the selected item are different from the sum of change values when the parameter of the secret item and the parameter of the selected item are the same. Is greater, the calculated difference value is a negative value. In this case, the parameter of the change target item is decreased. In this way, since the change value of the selected item is displayed on each selected item image, it is necessary for the player to select the selected item while taking into account the risk of parameter reduction. Can be provided to the player.

(Modification 5)
The display processing unit 252 executes the game screen 410 redisplayed when it is determined that the reprocessing button 613 is selected in response to the operation of the operation unit 23 by the player before the reprocessing button 613 is selected. You may change based on an item change process. For example, the display processing unit 252 determines a selection target to be used in the next item change process by changing the number of selected items corresponding to the number of times the reprocessing button 613 has been selected by the player. Note that changing the selected item includes deleting the selected item or changing the selected item to another selected item. In this case, the selected item to be changed in the selection target is determined randomly or in a predetermined order from among the selected parameters that do not have the same parameters as the secret item. Then, the display processing unit 252 displays a game screen 410 including a selection target display area 413 on which a selected item image indicating the selected selection target item is displayed on the display unit. The number of selected items to be changed is not limited to the number corresponding to the number of times the reprocessing button 613 has been selected, and may be a number corresponding to a specific parameter (for example, rarity, level) of the item to be changed. . For example, when the rarity of the change target item is equal to or less than a predetermined rarity, the number of selected items to be changed is set to 0 (zero). That is, when the specific parameter of the change target item satisfies a predetermined condition, the selected item to be selected is changed each time the item change process is executed.

  Note that the selection target determination method used in the next item change process is not limited to the above-described method. For example, the display processing unit 252 selects the selected item (in the example shown in FIG. 6A, “type” in the case where the parameter of the secret item and the parameter of the selected item are not the same in the item change process executed previously. “B” and “light” selected item ”, hereinafter referred to as incorrect answer selection item). And the display process part 252 determines the selection target used by the next item change process by changing the selected item corresponding to an incorrect answer selection item. Note that changing the selected item includes deleting the selected item or changing the selected item to another selected item. Then, the display processing unit 252 displays a game screen 410 including a selection target display area 413 on which a selected item image indicating the selected selection target item is displayed on the display unit. When the selected item is deleted, the selected items corresponding to the selected item image that are not displayed in response to the deletion of the selected item are all items that have been executed since the game was started or the most recent predetermined number of items. It is an incorrect answer selection item in change processing. Note that the display processing unit 252 may display one of the selected item images corresponding to the incorrect selection item in a display mode (change in brightness, blinking display, etc.) different from the other selected item images. Good.

  When the game screen 410 to be redisplayed is changed, the change processing unit 255 may decrease the parameter of the change target item that has been changed by the item change process on the changed game screen 410. For example, the change processing unit 255 calculates a decrease value according to the number of changed selected items, and in the item change process on the game screen 410, a value obtained by subtracting the decrease value from the parameter change value is used as the parameter. Is calculated as a new change value. As a result, after the item change process, the player needs to determine whether or not to execute the item change process again in consideration of the number of selected item images that are not displayed. A function can be provided to the player.

  When the selected item is deleted, the selected item image that is not displayed in the selection target display area 413 according to the deletion of the selected item is determined according to the selection of the display deletion button (not shown) by the player. Also good. In this case, when the display deletion button is selected according to the operation of the operation unit 23 by the player, the display processing unit 252 selects the selected item corresponding to the selected item different from the secret item (that is, the “incorrect answer selection item”). One of the selected item images corresponding to the item.) Is selected at random. And the display process part 252 displays the game screen 410 containing the selection object display area 413 which does not display the selected selected item image on a display part. Note that the selection item image that is not displayed in the selection target display area 413 may be executed in accordance with an operation of a slider bar or the like. For example, when the slider bar is operated by the player, the display processing unit 252 acquires the number corresponding to the operated slider bar. Next, the display processing unit 252 randomly selects the selected item images corresponding to the selected items that are different from the secret item, by the acquired number. And the display process part 252 displays the game screen 410 containing the selection object display area 413 which does not display the selected selected item image on a display part.

  The display processing unit 252 displays one of the selected item images corresponding to the selected item different from the secret item in a display mode (change in luminance, blinking display, etc.) different from the other selected item images. It may be displayed.

  Further, when an information disclosure button (not shown) is selected in response to an operation of the operation unit 23 by the player, the display processing unit 252 notifies the player of information regarding at least some of the secret items of the predetermined number of secret items. It may be disclosed. For example, in FIG. 4B, the display processing unit 252 displays at least one of a part or all of the types and attributes of the secret item displayed in the frame image display area 412 of the game screen 410 in the vicinity of the secret item. May be displayed. In this case, the change processing unit 255 calculates a decrease value according to the number of disclosed secret items, and in the item change process on the game screen 410, a value obtained by subtracting the decrease value from the parameter change value is used as the parameter. Is calculated as a new change value. Note that the information disclosure button being selected according to the operation of the operation unit 23 by the player is an example of a predetermined disclosure condition.

  In addition, the display processing unit 252 displays a selection target display area on the game screen 410 displayed when the game is started, when the predetermined reset condition is satisfied, and the selection target changed by the operation of the reprocessing button 613 is displayed. The selection target included in 413 may be returned. The predetermined reset condition includes, for example, a condition that a reset button (not shown) is selected in response to an operation of the operation unit 23 by the player, and a condition that the number of times that the reprocessing button 643 is selected exceeds a predetermined number. And the condition that the player has consumed a predetermined point such as virtual currency.

(Modification 6)
Further, the selected item stored in the selection target table may be a part of the item stored in the item table. In this case, when displaying the game screen 410, the display processing unit 252 extracts the item ID of the player's owned item stored in the player table, and the secret item (item ID) and the extracted item ID of the owned item. And satisfying the same relationship or a predetermined relationship, at least one of the types and attributes of some or all of the confidential items may be displayed (disclosed) on the frame image corresponding to the confidential item. Good.

(Modification 7)
Further, the server processing unit 33 of the server processing unit 33 may execute the specifying unit 253, the extraction unit 254, and the change processing unit 255 of the mobile terminal 2 described above. In this case, the server 3 does not need to transmit various tables to the mobile terminal 2, and transmits display data for displaying various game screens to the mobile terminal 2 each time processing is performed. In this case, for example, each game screen is a web display displayed on the mobile terminal 2 based on the display data generated by the server 3.

(Modification 8)
Further, the game system 1 may be configured to include only a plurality of portable terminals 2 operated by each of a plurality of players. Each of the plurality of mobile terminals 2 performs wireless communication with another mobile terminal 2 by a predetermined communication method, and an ad hoc network is configured by the plurality of mobile terminals 2. In this case, a specific mobile terminal 2 of the plurality of mobile terminals 2 functions as a host, and executes each function of the server 3 described above. The mobile terminal 2 other than the specific mobile terminal 2 among the plurality of mobile terminals 2 communicates with the specific mobile terminal 2 that executes each function of the server 3 so that the above-described game is executed. The specific mobile terminal 2 that functions as a host executes both the functions of the server 3 and the functions of the mobile terminal 2.

(Modification 9)
Further, the server processing unit 33 of the server 3 may be configured to execute at least a part of various processes executed by the specifying unit 253, the extraction unit 254, and the change processing unit 255 of the mobile terminal 2 described above. Good. Thereby, the server 3 receives the game progress data including the result of the predetermined process of the mobile terminal 2, and the result of the predetermined process executed by the server processing unit 33 and the result of the predetermined process included in the game progress data. And the consistency of the processing executed on the mobile terminal 2 can be confirmed.

  It should be understood by those skilled in the art that various changes, substitutions, and modifications can be made thereto without departing from the spirit and scope of the present invention.

DESCRIPTION OF SYMBOLS 1 Game system 2 Portable terminal 21 Terminal communication part 22 Terminal memory | storage part 23 Operation part 24 Display part 25 Terminal process part 251 Terminal transmission / reception part 252 Display process part 253 Specification part 254 Extraction part 255 Change process part 3 Server 31 Server communication part 32 Server Storage unit 33 Server processing unit 331 Server transmission / reception unit 332 Progress control unit

Claims (9)

A control program for a game device having a storage unit,
Storing a first game medium associated with the player and a selection target including a plurality of second game contents in the storage unit;
A first game medium designated by the player is extracted as a change target game medium from the first game medium;
The second game medium automatically selected from the selection targets is specified as a secret game medium,
A second game medium selected by the player is extracted as a selected game medium from the selection targets;
Changing the change target game medium according to the relationship between the secret game medium and the selected game medium;
A control program that causes the game device to execute the above. In storing in the storage unit, the parameter associated with the first game medium is stored in the storage unit,
In the identification of the secret game medium, a predetermined number of the secret game media are specified,
In the extraction of the selected game media, for each of the predetermined number of secret game media, a second game media designated by the player from the selection targets is extracted as a selected game media,
In changing the change target game medium, the change target is based on a change value according to the number of the identified secret game media and the selected game media corresponding to the secret game media being the same. The control program according to claim 1, wherein a parameter of the game medium is changed. After receiving an instruction to change the change target game medium again from a player after changing the change target game medium,
The next selection object is determined by deleting at least a part of the second game medium among the selection game contents from the selection object,
For each of the predetermined number of secret game media, a second game media designated by the player from among the next selection targets is acquired as a new selection game media,
Based on a change value corresponding to the number of the respective secret game media and the newly selected game media corresponding to the respective secret game media, the parameters of the change target game media before the change are changed again. The control program according to claim 2.   In changing the parameter of the change target game medium again, the parameter of the change target game medium is changed again with a change value corresponding to the same number and the number of the deleted second game media. The control program according to claim 3. When a predetermined disclosure condition is satisfied, information related to at least a part of the secret game media among the predetermined number of secret game media is disclosed to the player,
5. The parameter of the change target game medium is changed by a change value according to the same number and the number of the disclosed secret game media in changing the change target game media. The control program according to any one of the above. In storing in the storage unit,
Storing the setting information associated with the first game content and the setting information associated with the second game content in the storage unit;
In changing the change target game medium,
For each type of the setting information, the number of setting information associated with the first game content and the setting information associated with the second game content has a predetermined relationship,
The control program according to any one of claims 2 to 5, wherein a parameter related to each type of the change target game medium is changed based on a change value corresponding to the same number in the setting information of each type.   When the specified secret game medium and the first game medium associated with the player have a predetermined relationship, information on at least some of the secret game media having the predetermined relationship is stored. The control program according to any one of claims 2 to 6, which is disclosed to a player. A control method of a game device having a storage unit,
Storing a first game medium associated with the player and a selection target including a plurality of second game contents in the storage unit;
A first game medium designated by the player is extracted as a change target game medium from the first game medium;
The second game medium automatically selected from the selection targets is specified as a secret game medium,
A second game medium selected by the player is extracted as a selected game medium from the selection targets;
Changing the change target game medium according to the relationship between the secret game medium and the selected game medium;
A control method comprising: A storage unit for storing a first game medium associated with the player and a selection target composed of a plurality of second game media;
A first extraction unit for extracting, as a change target game medium, a first game medium designated by a player from the first game medium;
A specifying unit that specifies a second game medium that is automatically selected from the selection targets as a secret game medium;
A second extraction unit for extracting a second game medium selected by the player from the selection targets as a selected game medium;
A game processing unit that changes the change target game medium in accordance with a relationship between the secret game medium and the selected game medium;
A game apparatus comprising:

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