JP7104341B2 - Computer programs and computer equipment - Google Patents

Description

The present invention relates to computer programs and computer devices.

Conventionally, there is known a game in which a lottery called a so-called gacha is executed when a lottery request (gacha request) is received by a user (see, for example, Patent Document 1).

The information about the game medium selected by the gacha is associated with the user's identification information. Then, the information about the game medium associated with the user's identification information is transmitted to the user's game device. As a result, the game medium is provided to the user.

JP-A-2018-000493

However, in the conventional gacha, when the user makes a gacha request, one of the game media is selected, and the selected game medium is only given to the user. Therefore, the conventional gacha is not interesting, and there is a risk that the user loses interest in the gacha.

An object of the present invention is to provide a computer program capable of executing an interesting gacha.

The first invention is
Computer equipment,
A lottery execution means for executing the medium lottery when a medium lottery is requested by a user and selecting at least two game media from a lottery list in which a plurality of types of game media having different parameters are stored.
With the game medium selected by the medium lottery at least two game media (hereinafter referred to as "selected medium group") hidden, some information about the selected medium group is displayed. Display means to be displayed on the display unit,
Each time the media lottery is requested, which of the selected media groups has the highest parameter, or the game of the selected media group that is not associated with the user's identification information. A notification lottery means for performing a notification lottery as to whether or not to notify the user of which medium is used.
When the notification lottery is won, the assist means for notifying the user, the information about the game medium selected by the user from any one of the selection media groups, and the identification information of the user. Granting means to associate
It is a computer program that functions as.

The second invention is
Computer equipment,
A lottery execution means for executing the medium lottery when a medium lottery is requested by a user and selecting at least two game media from a lottery list in which a plurality of types of game media having different parameters are stored.
With the game medium selected by the medium lottery at least two game media (hereinafter referred to as "selected medium group") hidden, some information about the selected medium group is displayed. Display means to be displayed on the display unit,
When a predetermined condition is satisfied, which of the selected media groups has the highest parameter, or the game that is not associated with the user's identification information in the selected media group. A notification lottery means for performing a notification lottery as to whether or not to notify the user of which medium is used.
Once the notification lottery is won, any of the assist means for notifying the user each time the medium lottery is requested and the selection medium group until the predetermined end condition is satisfied. A granting means for associating information about the game medium selected by the user with identification information of the user.
It is a computer program that functions as.

Further, in the second invention,
The termination condition is that, after winning the notification lottery, every time the user requests the media lottery, a fall lottery for canceling the winning of the notification lottery is performed and the fall lottery is won. The date and time may be set, the game medium having the predetermined parameters may be selected by the medium lottery, or the notification may be performed a predetermined number of times.

The third invention is
Computer equipment,
A lottery execution means for executing the medium lottery when a medium lottery is requested by a user and selecting at least two game media from a lottery list in which a plurality of types of game media having different parameters are stored.
A designated receiving means for receiving a designation from the user for any one of the plurality of types of game media.
With the game medium selected by the medium lottery at least two game media (hereinafter referred to as "selected medium group") hidden, some information about the selected medium group is displayed. Display means to be displayed on the display unit,
As a result of executing the medium lottery, when the game medium designated by the user is included in the selected medium group, which of the selected media group is the game medium designated by the user? A notification lottery means for performing a notification lottery as to whether or not to notify the user.
When the notification lottery is won, the assist means for notifying the user, the information about the game medium selected by the user from any one of the selection media groups, and the identification information of the user. Granting means to associate
It is a computer program that functions as.

Further, in the first to third inventions,
The winning probability of the notification lottery may be increased each time the media lottery is requested by the user.

Further, in the first to third inventions,
A mode for determining the winning probability of the notification lottery is prepared.
The notification lottery means may draw the mode each time the medium lottery is requested by the user.

The fourth invention is
A storage unit for storing the computer program of the first to third inventions and a control unit for executing the computer program are provided.
It is a server device.

The fifth invention is
A game system including a game device including an operation unit and a display unit for receiving user operations, and a server device connected to the game device via a communication network.
The game device
A lottery that requests a medium lottery for associating information about the game medium selected from a lottery list in which a plurality of types of game media having different parameters are stored based on the user's operation with the user's identification information. Request means,
With
The server device is
A lottery execution means for executing the medium lottery when the user requests the medium lottery and selecting at least two game media from the lottery list.
With the game medium selected by the medium lottery at least two game media (hereinafter referred to as "selected medium group") hidden, some information about the selected medium group is displayed. Display means to be displayed on the display unit,
Each time the media lottery is requested, which of the selected media groups has the highest parameter, or the game of the selected media group that is not associated with the user's identification information. A notification lottery means for performing a notification lottery as to whether or not to notify the user of which medium is used.
When the notification lottery is won, the assist means for notifying the user, the information about the game medium selected by the user from any one of the selection media groups, and the identification information of the user. Granting means to associate
To prepare
It is a game system.

The sixth invention is
A game system including a game device including an operation unit and a display unit for receiving user operations, and a server device connected to the game device via a communication network.
The game device
A lottery that requests a medium lottery for associating information about the game medium selected from a lottery list in which a plurality of types of game media having different parameters are stored based on the user's operation with the user's identification information. Request means,
With
The server device is
A lottery execution means for executing the medium lottery when the user requests the medium lottery and selecting at least two game media from the lottery list.
With the game medium selected by the medium lottery at least two game media (hereinafter referred to as "selected medium group") hidden, some information about the selected medium group is displayed. Display means to be displayed on the display unit,
When a predetermined condition is satisfied, which of the selected media groups has the highest parameter, or the game that is not associated with the user's identification information in the selected media group. A notification lottery means for performing a notification lottery as to whether or not to notify the user of which medium is used.
Once the notification lottery is won, any of the assist means for notifying the user each time the medium lottery is requested and the selection medium group until the predetermined end condition is satisfied. A granting means for associating information about the game medium selected by the user with identification information of the user.
To prepare
It is a game system.

Further, in the sixth invention,
The termination condition is that, after winning the notification lottery, every time the user requests the media lottery, a fall lottery for canceling the winning of the notification lottery is performed and the fall lottery is won. The date and time may be set, the game medium having the predetermined parameters may be selected by the medium lottery, or the notification may be performed a predetermined number of times.

The seventh invention is
A game system including a game device including an operation unit and a display unit for receiving user operations, and a server device connected to the game device via a communication network.
The game device
A lottery that requests a medium lottery for associating information about the game medium selected from a lottery list in which a plurality of types of game media having different parameters are stored based on the user's operation with the user's identification information. Request means,
A designation means for designating any one of the plurality of types of game media based on the user's operation.
With
The server device is
A lottery execution means for executing the medium lottery when the user requests the medium lottery and selecting at least two game media from the lottery list.
With the game medium selected by the medium lottery at least two game media (hereinafter referred to as "selected medium group") hidden, some information about the selected medium group is displayed. Display means to be displayed on the display unit,
As a result of executing the medium lottery, when the game medium designated by the user is included in the selected medium group, which of the selected media group is the game medium designated by the user? A notification lottery means for performing a notification lottery as to whether or not to notify the user.
When the notification lottery is won, the assist means for notifying the user, the information about the game medium selected by the user from any one of the selection media groups, and the identification information of the user. Granting means to associate
To prepare
It is a game system.

Further, in the fifth to seventh inventions,
The winning probability of the notification lottery may be increased each time the media lottery is requested by the user.

Further, in the fifth to seventh inventions,
A mode for determining the winning probability of the notification lottery is prepared.
The notification lottery means may draw the mode each time the medium lottery is requested by the user.

According to the present invention, it is possible to provide a computer program capable of executing an interesting gacha.

It is a figure which shows the structure of the game system in this embodiment. It is a figure which shows an example of the game screen of the game executed by the game system in this embodiment. It is a figure which shows an example of the game screen of the game executed by the game system in this embodiment. It is a figure which shows an example of the game screen of the game executed by the game system in this embodiment. It is a figure which shows an example of the game screen of the game executed by the game system in this embodiment. It is a flowchart which shows the gacha processing in this embodiment.

[Embodiment]
The game system 1 according to the embodiment of the present invention will be described with reference to FIGS. 1 to 6. As shown in FIG. 1, the game system 1 includes a server device 2 and a game device 3.

<Game description>
The server device 2 provides the following game to be executed by the game device 3. Specifically, in the game device 3, a predetermined game including a plurality of stages (hereinafter, referred to as “quest”) in which a user operates a player character in a virtual game space via a touch pad 350 to proceed is executed. Will be done.

In the present embodiment, the game executed by the game device 3 has a quest part in which the player character operated by the user subdues a monster that is an enemy character. For example, in one quest in the game, if the player character defeats the monster within the time limit, the condition for clearing the quest is satisfied. This quest progresses when the user operates the touchpad 350.

In addition to the quest part, this game also has a medium lottery (hereinafter referred to as "Gacha") part. In this gacha part, one of a plurality of types of game media is selected.

Specifically, in the gacha part, information about a game medium such as a character with stronger equipment or a higher ability value is associated with user identification information so that the user can advance the game in an advantageous manner. Gacha is executed.

This gacha is executed based on the lottery list (gacha list) assigned to the identification information of each user, triggered by the lottery request (gacha request) made by the user.

In the following, the information about the game medium selected by the gacha is associated with the user's identification information, and the information about the game medium to which the user's identification information is associated is transmitted to the user's game device 3. It may be given to the user.

Further, the game medium selected by the gacha in the present embodiment is a character. In addition, each character given to the user is provided with a rarity (rareness) as a parameter. In this embodiment, four types of rarities set for the character are provided: normal, rare, super rare, and super super rare. Any one rarity is set for each character.

<Hardware configuration>
With reference to FIG. 1, the hardware configuration and functional configuration of the server device 2 and the hardware configuration and functional configuration of the game device 3 on which the game is executed will be described.

A user account is assigned to the game device 3 in association with the game device 3. This user account is managed as user account information (user identification information).

When the game device 3 communicates with the server device 2 via the communication network 4, the user identification information is transmitted from the game device 3. The transmitted user identification information is subjected to predetermined authentication in the server device 2. As a result, communication between the server device 2 and the game device 3 becomes possible.

In addition, the user is given a game account when playing the game. The game account is managed as game account information.

<Hardware configuration of server device 2>
As shown in FIG. 1, the server device 2 includes a control unit 20, a storage unit 21, and a network interface 22.

The storage unit 21 and the network interface 22 are connected to the control unit 20 of the server device 2 via the bus 200.

The control unit 20 controls the operation of the server device 2.

The storage unit 21 is mainly composed of an HDD (Hard Disk Drive), a RAM (Random Access Memory), and a ROM (Read Only Memory).

The storage unit 21 stores, for example, a distribution program and data for distributing a game program for executing a game played on the game device 3.

The network interface 22 is connected to the communication network 4 in order to send and receive data between the server device 2 and the game device 3.

<Functional configuration of the control unit 20 of the server device 2>
As shown in FIG. 1, the control unit 20 of the server device 2 executes the computer program of the present invention to execute the collation means 201, the lottery execution means 202, the display means 203, the notification lottery means 204, the assist means 205, and the granting means 206. , And as communication means 207.

<Explanation of collation means 201>
The collation means 201 authenticates the user account by using the user identification information transmitted from the game device 3.

<Explanation of lottery execution means 202>
The lottery execution means 202 executes a gacha when a gacha request for assigning any character from a plurality of types of characters is made to the user based on the operation of the user. Specifically, the lottery execution means 202 executes the gacha when it receives the gacha request information described later from the game device 3 via the communication means 204.

When the user requests a gacha (when "Gacha!" In FIG. 2 is touched), the lottery execution means 202 uses two characters (hereinafter, "selection") in one gacha request by the user. "Character group") is selected.

Further, the lottery execution means 202 receives the lottery result of the gacha and generates information about the selected character group. The information regarding the selected character group is transmitted to the game device 3 via the communication means 203 in association with the user's identification information.

<Explanation of display means 203>
As shown in FIG. 3, the display means 203 displays a part of information about the selected character group on the liquid crystal screen 340 in a state where the selected character group is hidden.

Specifically, the information of the character 1 which is the selected character group and the information of the character 2 are transmitted from the server device 2 to the game device 3. However, on the liquid crystal screen 340 of the game device 3, the card on which the character is displayed is presented to the user in a face-down state. Therefore, the user cannot identify which character was selected. In the present embodiment, only a part of the information about the selected character group is displayed, and the character name and the like are not displayed. In FIG. 3, only the fact that two characters are selected is displayed as a part of the information regarding the selected character group.

<Explanation of notification lottery means 204>
The notification lottery means 204 performs a notification lottery as to whether or not to notify the user which character has the highest rarity in the selected character group each time a gacha is requested by the user. The winning probability of the notification lottery can be, for example, 30%.

<Explanation of assist means 205>
When the notification lottery is won, the assist means 205 performs the notification to the user. Specifically, as shown in FIG. 4, which character in the selected character group is the character with high rarity is displayed, for example, with the characters "This is rare!" And a thick frame. In this embodiment, this notification is performed when the gacha is executed when the notification lottery is won.

<Explanation of granting means 206>
After receiving the selection information described later from the game device 3, the granting means 206 associates the information about one character selected by the user in the selected character group with the user's identification information. Then, the granting means 206 transmits information about the character via the communication means 207. As a result, the character selected by the user from the selected character group is given to the user. In FIG. 5, the user selects card 2 from the presented cards 1 and 2. After that, the character selected by the user is displayed on the liquid crystal screen 340.

<Explanation of communication means 207>
The communication means 207 transmits and receives user identification information, download request information, game programs, game account information, game data such as billing items, and the like to and from the game device 3.

Further, the communication means 207 receives the gacha request information from the game device 3. The gacha request information received by the communication means 206 is transmitted to the lottery execution means 202.

Further, the communication means 207 receives the selection information described later from the game device 3. The selection information is transmitted to the granting means 206.

Further, the communication means 207 transmits the information about the selected character group generated by the lottery execution means 202 and the information about the character selected by the user from the selected character group to the game device 3.

<Hardware configuration of game device 3>
As shown in FIG. 1, the game device 3 is a terminal device such as a smartphone, which incorporates a speaker 330, a liquid crystal screen 340, and a touch pad 350. In the game device 3, the game progresses based on the game program and data related to the game distributed from the server device 2.

Further, the game device 3 can perform data communication with the server device 2 via a communication network 4 such as the Internet or a LAN.

The game device 3 includes a control unit 30, a storage unit 31, a network interface 32, an audio processing unit 33, a graphic processing unit 34, and an operation unit 35.

The storage unit 31, the network interface 32, the audio processing unit 33, the graphic processing unit 34, and the operation unit 35 are connected to the control unit 30 via the bus 300.

The control unit 30 controls the operation of the game device 3.

The storage unit 31 is mainly composed of an HDD, a RAM, and a ROM. The storage unit 31 stores, for example, a game program and data for executing a game.

The network interface 32 is connected to the communication network 4 in order to send and receive data between the game device 3 and the server device 2. As a result, the game program and game data are downloaded to the game device 3.

The audio processing unit 33 reproduces and synthesizes digital game sounds according to the instructions of the control unit 30. Further, a speaker 330 is connected to the audio processing unit 33. The game sound is output from the speaker 330.

The graphic processing unit 34 draws a game image including a virtual game space, a player character, and the like in a moving image format according to the instruction of the control unit 30. The game image drawn in the moving image format by the graphic processing unit 34 is displayed on the liquid crystal screen 340 as a game screen.

An operation signal from the user is input to the operation unit 35. In the present embodiment, an operation signal from the user is input to the operation unit 35 via the touch pad 350, which is an input position detection device. By touching the touch pad 350, the user selects a character, selects a quest, operates a player character, and the like.

<Functional configuration of the control unit 30 of the game device 3>
As shown in FIG. 1, the control unit 30 of the game device 3 functions as the game execution means 301, the lottery request means 302, the selection means 303, and the communication means 304 by executing the game program downloaded from the server device 2. ..

<Explanation of game execution means 301>
The game execution means 301 causes the game device 3 to execute a game including a quest part and a gacha part based on the operation of the touch pad 350 by the user.

Specifically, the game execution means 301 reads data such as game space objects and textures included in the game data from the storage unit 31 to generate a two-dimensional or three-dimensional virtual game space.

Further, the game execution means 301 arranges a player character in the virtual game space. Then, the game execution means 301 controls the behavior of the player character in the virtual game space according to the operation of the touch pad 350 by the user and the progress of the game.

Further, the game execution means 301 generates information for displaying the virtual game space, the player character, and the virtual operation button as a game screen on the liquid crystal screen 340. According to this information, the graphic processing unit 34 draws a game image on the liquid crystal screen 340.

For example, on the liquid crystal screen 340, as shown in FIG. 2, "user rank", "number of jewels", and the like are displayed from the upper part of the screen. It should be noted that this jewel is given to the user by purchasing it or by a login bonus or the like.

<Explanation of lottery request means 302>
The lottery requesting means 302 consumes jewels and makes a gacha request based on the user's operation. When the gacha request is made, the lottery request means 302 generates gacha request information. This gacha request information is transmitted to the server device 2 via the communication means 303.

Specifically, when 10 jewels are consumed and "Gacha!" Is selected, normal gacha request information is generated. As a result, the server device 2 normally executes the gacha.

<Explanation of selection means 303>
The selection means 303 selects one character from the selection character group displayed on the liquid crystal screen 340 based on the user's operation. Then, the selection means 303 generates selection information which is information of the character selected by the user. This selection information is transmitted to the server device 2 via the communication means 304.

<Explanation of communication means 304>
The communication means 304 receives, for example, information such as a game program related to a game and suggestion information from the server device 2.

Further, the communication means 304 transmits information such as user identification information, game account information, new game data download request information, gacha request information, and selection information to the server device 3 based on the user's operation, for example. do.

<Explanation of gacha processing>
Hereinafter, the gacha processing of the present invention will be described with reference to FIG. The control means and the processing procedure described later are examples, and the embodiments of the present invention are not limited thereto. The design of the processing procedure and the like can be appropriately changed without changing the gist of the present invention.

First, the gacha requesting means 302 of the game device 3 receives the gacha request by the user (step S1).

Then, the lottery execution means 202 of the server device 2 executes the gacha (step S2) and selects two characters.

In addition, the notification lottery means 204 of the server device 2 performs a notification lottery as to whether or not to notify the user which character in the selected character group is a character with high rarity (step S3).

Then, the notification lottery means 204 determines whether or not the notification lottery has been won (step S4).

If the notification lottery is not won (S4: NO), the process proceeds to step S6 described later.

On the other hand, when the notification lottery is won (S4: YES), the assist means 205 starts a process for notifying the user which character in the selected character group is a character with high rarity (step). S5).

Next, the display means 203 of the server device 2 transmits necessary information to the game device 3 and causes the selected character group to be displayed on the liquid crystal screen 340 of the game device 3 (step S6). However, on the liquid crystal screen 340, the selected character group is displayed in a hidden state with information about which character is selected, such as the character name. If the notification lottery is won, which character has a higher rarity is further displayed.

Then, the selection means 303 of the game device 3 receives the selection of the character by the user (step S7).

Next, the granting means 206 of the server device 2 associates the information about the character selected by the user in the selected character group with the user's identification information. Then, the information about the character associated with the user's identification information is transmitted to the game device 3. As a result, the character selected by the user is given to the user (step S8). After that, the gacha processing of the present invention is completed.
According to the above procedure, the gacha processing of the present invention is executed.

Summarizing the above, the game system 1 of this embodiment is
A game system 1 including a game device 3 including a touch pad 350 for receiving user operations and a liquid crystal screen 340, and a server device 2 connected to the game device 3 via a communication network 4.
The game device 3
Lottery request means 302, which requests a gacha for associating information about a character selected from a gacha list in which a plurality of types of characters having different rarities are stored based on a user's operation with user's identification information.
With
The server device 2
A lottery execution means that executes a gacha when a user requests a gacha and selects at least two characters from the gacha list.
A display means for displaying a part of information about the selected character group on the liquid crystal screen 340 in a state where at least two characters selected by the gacha (hereinafter referred to as "selected character group") are hidden. 203,
Whenever a gacha is requested, a notification lottery means 203, which performs a notification lottery for whether or not to notify the user of which character has the highest rarity in the selected character group.
Assisting means 205 that notifies the user when the notification lottery is won, and granting means 206 that associates information about a character selected by the user from one of the selected character groups with user identification information.
To be equipped.

<Effect of invention>
According to the game system of the present embodiment, it is possible to execute an interesting gacha.

[Other Embodiments]
In the above embodiment, an example in which the display means is provided in the server device is described, but the present invention is not limited to this. For example, the game device may include display means. Even in this case, the display means may display some information about the selected character group on the liquid crystal screen of the game device.

Further, in the above-described embodiment, an example in which the notification is performed at the time of executing the gacha when the notification lottery is won is described, but the present invention is not limited to this. For example, the notification may be performed at the time of executing the gacha after the gacha when the notification lottery is won. In this case, a suggestion effect that the notification is performed when the next gacha is requested may be made. This can motivate the user to request the next gacha.

Further, when two characters included in the selected character group overlap, the lottery execution means can re-lottery one of them.

In the above embodiment, only an example in which a character having a higher rarity is notified is described, but the present invention is not limited to this. For example, when two characters in the selected character group have the same rarity, the assist means may notify the character that the user does not own (the one that is not yet associated with the user's identification information).

Further, when the user owns both two different characters included in the selected character group, the assist means may notify the character having the higher rarity.

In addition, when two different characters included in the selected character group have the same rarity and the user owns both of them, the assist means is such that the user synthesizes the characters to improve the character's skill and the like. You may notify the rising one. That is, the assisting means can notify the character whose level is increased or the skill of the character is increased by the user using the selected character for character composition.

Further, as another example, each time the user makes a gacha request, the winning probability of the notification lottery may increase by 5%. The increase in the winning probability may continue until the notification lottery is won, and the winning probability may be initialized after the notification is performed.

Further, unlike the above, the higher the rarity of the characters included in the selected character group, the lower the winning probability of the notification lottery may be. For example, the probability of winning the notification lottery when the character with high rarity in the selected character group is a super-rare character is 3%, and the notification lottery when the character with high rarity in the selected character group is a rare character. The winning probability can be 40%.

Further, the notification lottery is provided with a mode, and the notification lottery execution means may execute the mode lottery each time a gacha request is made. As this mode, for example, a mode A in which the winning probability of the notification lottery is 10%, a mode B in which the winning probability of the notification lottery is 30%, and a mode C in which the winning probability of the notification lottery is 50% can be provided. .. Further, the mode may be suggested by "Gacha!", Which is a virtual button when the user makes a gacha request, or a background image of a gacha effect. The notification lottery execution means may perform the mode lottery at the same time as the notification lottery, for example, or may be performed when a super-rare character is selected.

The state in which the user cannot specify the character may be a state in which the user cannot specify the character and the rarity. For example, it is also a state in which the character is hidden that only the silhouette of the character, only the attributes, and only the suggestive effects such as rarity are displayed. For example, as a suggestion effect of rarity, if the card on which the character is displayed is silver, it is confirmed that it is not a normal character, and it is suggested that it is a rare, super rare, or super super rare character. There is.

Further, in the above-described embodiment, an example in which a notification lottery is performed each time a gacha request is made is described, but the present invention is not limited to this. For example, once the notification lottery is won, notification may be performed every time a gacha is requested after that until a predetermined end condition is satisfied. The condition for whether or not the notification lottery means performs the notification lottery is a case where the user selects the character having the lower rarity from the selected character group three times in a row.

In addition, as a "predetermined end condition", after winning the notification lottery, a fall lottery (for example, a fall rate of 10%) is performed every time a gacha request is made by the user, and the fall lottery is won. Can be done. Further, the "predetermined end condition" may be a predetermined date and time, for example, 24:00 on the day when the notification lottery is won, or 3:00 am on the next day. Further, as the "predetermined end condition", a character having a predetermined rarity (for example, a super-super rare) may be elected, or the notification may be performed a predetermined number of times.

In the above embodiment, an example is described in which the character that is not the character selected by the user in the selected character group is not displayed, but the present invention is not limited to this. That is, the user may be shown what the character was not selected by the user.

Further, when the user selects the character with the lower rarity three times in a row when the notification lottery has not been won, the notification probability from the next time onward can be increased. In this case, it is possible to motivate the user to request another gacha.

Further, in the above embodiment, an example is described in which some information about the selected character group is "two characters are selected", but the silhouette of the character of the selected character group is displayed. May be good.

Further, in the above embodiment, an example in which the selected character group is two characters is described, but the present invention is not limited to this. For example, the lottery execution means may perform a lottery as to how many characters the selected character group is to be. In this case, for example, when six characters are selected as the selected character group, the user may select the characters with six choices.

In this case, it is not necessary for the six virtual buttons to be displayed on the LCD screen, and even if the three virtual buttons are displayed on the LCD screen and the user can select a character in six different pressing orders. good. Furthermore, the user may not know which push order is associated with which character.

Further, in the above-described embodiment, an example in which two characters are always selected as the selected character group is described, but the present invention is not limited to this. For example, two characters may be selected as the selected character group only when a predetermined condition is satisfied (such as when a predetermined lottery is won). Further, one of the two characters may be a predetermined character, and only the other character may be selected by lottery.

Further, although it is expressed as if two characters are selected by the lottery execution means, only one character is actually selected, and it is possible to make it appear as if the user has selected the character by himself / herself.

In the above embodiment, an example in which the game medium having the highest rarity is notified with a 100% probability is described, but the present invention is not limited to this. For example, a lottery may be held to determine whether or not a so-called ghosting effect is performed. Then, when the Gase production lottery is won, the assist means may guide the user so that a character having a low rarity is selected.

Further, the winning probability of the notification lottery may be different for each character. In this case, the combined probability of the winning probabilities of the notification lottery of the two characters can be the winning probability of the notification lottery of the selected character group.

Further, in the above-described embodiment, an example in which a character having a high rarity among the selected character group is notified is described, but the present invention is not limited to this. It may be notified that the character specified in advance by the user is included. In this case, the user can specify one or more characters.

Specifically, for example, when the user wants (or does not want) the character A, the user may specify the character A in advance. In this case, when the character A and the character B are selected by the lottery execution means and the notification lottery is won, the character A may be notified.

Further, in addition to the above, in the notification, it may be determined whether the character has high or low rarity and whether or not the character is already owned by the user (associated with the user's identification information). In this case, if the character specified by the user is included in the selected character group, the character specified by the user is notified with priority regardless of the level of rarity and whether or not the character is owned by the user. Just do it.

Further, the user may be able to set which information (high or low rarity, whether or not the user owns the character, whether or not the character is specified by the user, etc.) is prioritized for notification.

In addition, the user may be able to specify such as "I want a character with a fire attribute". Then, when both of the selected character groups are characters having a fire attribute, the assist means may notify the character having the higher rarity.

In addition to the rarity in the embodiment, the parameter may be an attribute, an ability value, or the like.

Further, unlike the above-described embodiment, the parameters to be referred to may have a priority. For example, the priority can be increased in the order of ability value, rarity, and attribute. In this case, for example, when a character having the same rarity is selected by the lottery execution means, the assist means may notify the character having the higher ability value.

In the above embodiment, an example of a case where the user selects a normal gacha (when the user touches "Gacha!" In FIG. 2) is described, but the present invention is applied to a so-called 10-series gacha. You may. In this case, for example, 20 characters may be selected and two characters may be displayed on the liquid crystal screen.

Then, when the notification lottery is won, it is sufficient to notify which of the two displayed characters has a higher rarity. Further, unlike that, 10 characters may be notified in descending order of rarity among the 20 characters.

Unlike the above-described embodiment, neither the notification lottery nor the notification may be performed. Even in this case, it is sufficient that the user can select any character from the selected character group at his / her own discretion.

In the above embodiment, the game medium is a character, but the game medium may be an item such as a weapon or equipment, or a jewel consumed when performing a gacha.

Further, in the above-described embodiment, an example in which the computer device is a server device is described, but the present invention is not limited to this. For example, one user's game device may function as a server device. In this case, one game device and the other game device may be connected by BLUETOOTH (registered trademark).

Further, in the above-described embodiment, an example in which the game device is a terminal device such as a smartphone is described, but the present invention is not limited to this. The game device may be, for example, a stationary game device to which a display and a controller are externally connected, or a personal computer.

1 Game system 2 Server device 201 Matching means 202 Lottery execution means 203 Display means 204 Notification lottery means 205 Assist means 206 Granting means 207 Communication means 3 Game device 301 Game execution means 302 Lottery request means 303 Selection means 304 Communication means 4 Communication network

Claims (8)

Computer,
A lottery execution means for executing the medium lottery when a medium lottery is requested by a user and selecting at least two game media from a lottery list in which a plurality of types of game media having different parameters are stored.
With the game medium selected by the medium lottery at least two game media (hereinafter referred to as "selected medium group") hidden, some information about the selected medium group is displayed. Display means to be displayed on the display unit,
A notification lottery means for performing a notification lottery as to whether or not to notify the user of which of the selection media groups is the predetermined game medium.
When the predetermined game medium is included in the selection medium group and the notification lottery is won, the assist means for notifying the user and one of the selection media groups An giving means for associating information about the game medium selected by the user with the identification information of the user.
To function as
The predetermined game medium is
The game medium with the highest set parameter, or the game medium with the lowest set parameter,
A game medium selected based on the priority of the parameter type referenced.
The game medium specified by the user,
A game medium that is already associated with the user, or a game medium that is not currently associated with the user.
At least one of
Computer program. The computer
A designated receiving means for receiving a designation from the user for any one of the plurality of types of game media.
To function further,
The assist means executes the notification when the selection medium group includes the game medium designated by the user and the notification lottery is won.
The computer program according to claim 1. If the selected medium group does not include the predetermined game medium as a result of executing the medium lottery, the assist means does not perform the notification.
The computer program according to claim 1 or 2. The winning probability of the notification lottery differs depending on the game medium.
The computer program according to any one of claims 1 to 3. The predetermined game medium is a game medium capable of increasing the parameters set in the game medium associated with the identification information of the user.
The computer program according to any one of claims 1 to 4. The assist means performs false notification different from the notification.
The computer program according to any one of claims 1 to 5. The lottery execution means determines the quantity of the game media to be included in the selection medium group by lottery.
The computer program according to any one of claims 1 to 6. A storage unit that stores the computer program according to any one of claims 1 to 7.
A control unit that executes the computer program and
A server device that comprises.

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