JP6764919B2 - Computer programs and server equipment - Google Patents

Description

The present invention relates to computer programs and server devices.

Conventionally, there is known a game in which a so-called gacha lottery is executed for selecting a game medium to be given to a user when a lottery request (gacha request) is received by the user (for example, a 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.

In such a gacha, the rarity of the game medium may be promoted after the gacha is performed. For example, when a gacha is performed, an image of a white egg is displayed, and then the white egg shines and becomes a golden egg. When such an effect is performed, the user can recognize that the character with high rarity has been won.

Japanese Unexamined Patent Publication No. 2008-093165

However, in such an effect, the game medium to be given to the user has already been determined before the effect, and which effect is to be executed is only determined by lottery. Therefore, if the lottery result that is not preferable for the user, that is, the lottery result in which the rarity or the like is not promoted continues, the user's interest in the gacha may be diminished.

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

The first invention is
Computer equipment,
When the medium lottery is requested based on the user's operation, the medium lottery is executed, and the game medium is selected from a lottery list in which a plurality of types of game media each having at least one parameter are stored. , A medium lottery execution means for associating the game medium selected by the medium lottery with the identification information of the user.
Disclosure means for disclosing the game medium selected by the medium lottery to the user, and a promotion lottery for promoting the game medium selected by the medium lottery to the game medium having higher parameters. Promotion lottery execution means that accepts the user's operation regarding whether or not to execute,
To function as
When the promotion lottery is executed, the medium lottery execution means executes an association process between the game medium and the user's identification information based on the result of the promotion lottery.
It is a computer program.

Further, in the first invention,
The promotion lottery execution means is a lottery for determining whether or not to accept the operation of the user regarding whether or not to execute the promotion lottery after the medium lottery is executed, and is predetermined. The execution lottery, which is a lottery for which the winning probability is determined, may be executed, and when the execution lottery is won, the user's operation regarding whether or not to execute the promotion lottery may be accepted.

Further, in the first invention,
When the promotion lottery is executed, the medium lottery execution means of the game medium having higher parameters than the game medium selected by the medium lottery and the user according to the result of the promotion lottery. Associating the identification information, maintaining the association between the game medium selected by the medium lottery and the user's identification information, and associating the game medium selected by the medium lottery with the user's identification information. The associative process of any one of the above-mentioned is released.

The second invention is
Computer equipment,
When the medium lottery is requested based on the user's operation, the medium lottery is executed, and the game medium is selected from a lottery list in which a plurality of types of game media each having at least one parameter are stored. , A medium lottery execution means for associating the game medium selected by the medium lottery with the identification information of the user.
When the game medium to which the predetermined parameters are associated is selected by the medium lottery, the disclosure means for disclosing the game medium selected by the medium lottery to the user, and the said medium selected by the medium lottery. After the game medium is disclosed to the user, demotion avoidance is executed to avoid demotion of the game medium selected by the medium lottery to the game medium having a lower parameter. Lottery execution means,
To function as
When the demotion avoidance lottery is executed, the medium lottery executing means executes an association process between the game medium and the user's identification information based on the result of the demotion avoidance lottery.
It is a computer program.

The third invention is
Computer equipment,
When the medium lottery is requested based on the user's operation, the medium lottery is executed, and the game medium is selected from a lottery list in which a plurality of types of game media each having at least one parameter are stored. , The medium lottery execution means for associating the game medium selected by the medium lottery with the identification information of the user, and the game medium selected by the medium lottery when the medium lottery is executed. Also, a promotion challenge for promoting to the game medium having a high parameter, and demotion to avoid demoting the game medium selected by the medium lottery to the game medium having a lower parameter. Challenge lottery execution means to decide which of the avoidance challenges to execute,
To function as
When the media lottery execution means is determined to execute the promotion challenge, the media lottery execution means executes an association process between the game medium and the user's identification information based on the result of the promotion challenge, and performs the demotion avoidance challenge. If it is decided to execute, the process of associating the game medium with the user's identification information based on the result of the demotion avoidance challenge is executed.
It is a computer program.

The fourth invention is
Computer equipment,
When the medium lottery is requested based on the user's operation, the medium lottery is executed, and the game medium is selected from a lottery list in which a plurality of types of game media each having at least one parameter are stored. , A medium lottery execution means for associating the game medium selected by the medium lottery with the identification information of the user, and when the medium lottery is executed, the media lottery is selected based on the operation of the user. The promotion process for promoting the game medium to the game medium having higher parameters, and the game medium selected by the medium lottery to be demoted to the game medium having lower parameters. Challenge lottery execution means to decide which of the demotion avoidance processing to avoid letting
To function as
When the promotion process is executed, the medium lottery execution means executes an association process between the game medium and the user's identification information based on the result of the promotion process, and when the demotion avoidance process is executed. Is an association process between the game medium and the user's identification information based on the result of the demotion avoidance process.
It is a computer program.

The fifth invention includes a storage unit for storing the computer program of the first to fourth inventions and a control unit for executing the computer program.
It is a server device.

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 flowchart which shows the promotion lottery 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 4. 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 (gacha) part. In this gacha part, one of a plurality of types of game media is selected. Specifically, in the gacha part, in order to associate information about a game medium such as a character with stronger equipment or a higher ability value with user identification information so that the user can advance the game in an advantageous manner. Gacha is executed.

The game medium selected by the gacha in this embodiment is a character. In addition, each character given to the user is provided with a physical strength value, a skill value, and a rarity (rareness) as parameters. 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.

The gacha is executed based on a lottery list (gacha list) in which a plurality of types of characters are stored, triggered by a lottery request (gacha request) made by the user.

In the following, associating a character with a user's identification information and transmitting information about the character to which the user's identification information is associated to the user's game device 3 may be referred to as "giving the character to the user".

<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 serves as the collation means 201, the medium lottery execution means 202, the promotion lottery execution means 203, the disclosure means 204, and the communication means 205 by executing the computer program of the present invention. Function.

<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 medium lottery execution means 202>
The medium lottery executing means 202 executes the gacha when the gacha request information described later is received from the game device 3 via the communication means 205.

In the present embodiment, when the user requests a gacha (when the button 341 of "Gacha!" In FIG. 2 is touched), the medium lottery executing means 202 makes one gacha request by the user. Select one character.

Specifically, when a gacha is requested, the medium lottery executing means 202 selects a character from the gacha list and generates information about the selected character. The medium lottery executing means 202 associates the information about the character with the user's identification information, and then transmits the information to the RAM which is a part of the storage unit 21 of the server device 2.

FIG. 3 is an example showing a game screen after the gacha is executed. In the character display frame 342, the character name selected by the gacha (“character 1” in the example of FIG. 3) and the rarity of the character (“rare” in FIG. 3) are displayed.

Further, on the liquid crystal screen 340, a button 343 for "execute promotion lottery!" And a button 344 for "acquire!" Are displayed. Note that FIG. 3 is an example of winning the execution lottery described later. If the execution lottery is not won, the character selected by the gacha is given to the user without displaying the game screen of FIG.

When the user presses the button 343 of "Execute promotion lottery!" In FIG. 3, the promotion lottery execution means 203 described later executes the promotion lottery. On the other hand, when the user presses the "acquire!" Button 344, the media lottery execution means 202 gives the user a "character 1" having a rarity of "rare" selected by the gacha.

When the promotion lottery is executed, the medium lottery execution means 202 executes any of the following three association processes according to the result of the promotion lottery. That is, the medium lottery executing means 202 gives the user a character having a higher rarity than the character selected by the gacha, grants the character selected by the gacha to the user, and gives the character a character selected by the gacha, based on the result of the promotion lottery. Is not given to the user, either is executed.

Specifically, the medium lottery executing means 202 receives the information that the promotion lottery has been won from the promotion lottery executing means 203, and then executes the promotion process of the rarity of the character selected by the gacha. Then, the medium lottery execution means 202 generates information about the character of the promoted rarity (for example, "character 1" of the rarity "super rare"). Then, the medium lottery execution means 202 gives the character to the user.

Further, when the medium lottery execution means 202 receives information from the promotion lottery execution means 203 to maintain the association between the character selected by the gacha (“character 1” of the rarity “rare”) and the user's identification information. Is given the character to the user.

On the other hand, when the medium lottery execution means 202 receives the information from the promotion lottery execution means 203 to cancel the association between the character selected by the gacha and the user's identification information, the medium lottery execution means 202 does not give the character to the user.

If the medium lottery execution means 202 does not win the execution lottery described later, the medium lottery execution means 202 gives the user a character selected by the gacha.

<Explanation of promotion lottery execution means 203>
The promotion lottery execution means 203 receives a user's operation regarding whether or not to execute a promotion lottery for promoting a character selected by the gacha to a character having a higher rarity than the character.

Specifically, the promotion lottery execution means 203 is a lottery and is predetermined in order to determine whether or not to accept the user's operation regarding whether or not to execute the promotion lottery each time the gacha is executed. An execution lottery, which is a lottery with a winning probability, is executed. The winning probability of the execution lottery is, for example, 50%.

Further, the promotion lottery execution means 203 receives a user's operation as to whether or not to execute the promotion lottery when the execution lottery is won. Specifically, the promotion lottery execution means 203 receives the promotion lottery request transmitted from the game device 3 via the communication means 205 when the user presses the button 343 of "execute promotion lottery!". ..

Then, when the promotion lottery execution means 203 receives the promotion lottery request, the promotion lottery execution means 203 executes the promotion lottery. The winning probability of the promotion lottery is, for example, 50%. Next, the promotion lottery execution means 203 performs either processing of generating information to the effect that the promotion lottery has been won or executing the maintenance lottery described later based on the result of the promotion lottery.

Specifically, when the promotion lottery execution means 203 wins the promotion lottery, the promotion lottery execution means 203 generates information to the effect that the promotion lottery has been won, and transmits the information to the medium lottery execution means 202.

On the other hand, if the promotion lottery execution means 203 does not win the promotion lottery, the promotion lottery execution means 203 performs a maintenance lottery as to whether or not to maintain the contents of the character as described above. The winning probability of the maintenance lottery is, for example, 80%.

When the promotion lottery execution means 203 wins the maintenance lottery, the promotion lottery execution means 203 generates information to the effect that the association between the character selected by the gacha and the user's identification information is maintained, and transmits the information to the medium lottery execution means 202. To do.

On the other hand, if the promotion lottery execution means 203 does not win the maintenance lottery, the promotion lottery execution means 203 generates information to the effect that the association between the character selected by the gacha and the user's identification information is released, and executes the media lottery with the information. It is transmitted to the means 202.

<Explanation of Disclosure Means 204>
Disclosure means 204 discloses the character selected by the gacha to the user after the gacha is executed. Specifically, the disclosure means 204 transmits information about the selected character (“character 1” of the rarity “rare”) to the game device 3 via the communication means 205, and as shown in FIG. 3, the game device 3 It is displayed on the liquid crystal screen 340 of.

<Explanation of communication means 205>
The communication means 205 transmits and receives user identification 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 205 receives the gacha request information and the promotion lottery request information from the game device 3. The gacha request information received by the communication means 205 is transmitted to the medium lottery execution means 202, and the promotion lottery request information is transmitted to the promotion lottery execution means 203.

Further, the communication means 205 transmits information about the character generated by the medium lottery execution means 202 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>
By executing the game program downloaded from the server device 2, the control unit 30 of the game device 3 executes the game execution means 301, the medium lottery requesting means 302, the promotion lottery requesting means 303, and the communication means 304 as shown in FIG. Functions as.

<Explanation of game execution means 301>
The game executing 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 executing means 301 arranges a player character in the virtual game space. Then, the game executing 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 FIGS. 2 and 3, "user rank", "number of jewels", and the like are displayed from the upper part of the screen. The jewel is given to the user by purchasing it or by a login bonus or the like.

Further, the game executing means 301 receives the information about the character associated with the user's identification information from the medium lottery executing means 202 via the communication means 304, and then displays the character on the liquid crystal screen 340.

<Explanation of medium lottery request means 302>
The medium lottery requesting means 302 consumes jewels and makes a gacha request based on the user's operation. When the gacha request is made, the medium lottery request means 302 generates gacha request information. This gacha request information is transmitted to the server device 2 via the communication means 304.

Specifically, the medium lottery requesting means 302 generates gacha request information when the user presses the "Gacha!" Button 341. When the server device 2 receives this gacha request information, the server device 2 executes the gacha.

<Explanation of promotion lottery request means 303>
The promotion lottery requesting means 303 makes a promotion lottery request based on the user's operation. That is, in the present embodiment, the user can select whether or not to execute the promotion lottery.

The promotion lottery request means 303 generates promotion lottery request information when the user presses the button 343 of "execute promotion lottery!". This promotion lottery request information is transmitted to the server device 2 via the communication means 304. When the server device 2 receives the promotion lottery request information, the server device 2 executes the promotion lottery.

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

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

<Explanation of promotion lottery process>
Hereinafter, the promotion lottery process 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 medium lottery requesting means 302 of the game device 3 makes a gacha request based on the user's operation (step S1).

Then, the medium lottery execution means 202 of the server device 2 executes the gacha by selecting a character from the gacha list (step S2).

Next, the medium lottery executing means 202 stores information about the character selected by the gacha and associated with the user's identification information in the storage unit 21 of the server device 2 (step S3).

Next, the promotion lottery execution means 203 executes the execution lottery and determines whether or not the execution lottery has been won (step S4).

If it is determined that the execution lottery has not been won (S4: NO), the process proceeds to step S9 described later. Specifically, the medium lottery execution means 202 gives the user a character selected by the gacha (step S9).

On the other hand, when it is determined that the execution lottery has been won (S4: YES), the game execution means 301 that has received the information about the character selected by the gacha and associated with the user's identification information from the server device 2 is displayed on the liquid crystal screen. The character is displayed on the 340 (step S5).

Then, the promotion lottery execution means 203 determines whether or not the promotion lottery has been executed based on the user's operation (step S6).

If it is determined that the promotion lottery has not been executed based on the user's operation (the user has selected to acquire the character selected by the gacha) (S6: NO), the process proceeds to step S9 described later. Transition. Specifically, the medium lottery executing means 202 gives the user a character selected by the gacha (step S9).

On the other hand, when it is determined that the promotion lottery has been executed based on the user's operation (S6: YES), the promotion lottery execution means 203 determines whether or not the promotion lottery has been won (step S7).

If it is determined that the promotion lottery has been won (S7: YES), the rarity promotion process is executed (step S8).

Specifically, in this case, the promotion lottery execution means 203 generates information to the effect that the promotion lottery has been won, and transmits the information to the medium lottery execution means 202. In response to this, the medium lottery executing means 202 executes a promotion process for increasing the rarity. Based on the result, information about a character having the same character name as the character name selected in the gacha but having a higher rarity than the character is generated.

Next, the medium lottery executing means 202 associates the character with the user's identification information. As a result, a character having a higher rarity than the character selected by the gacha is given to the user (step S9). After that, the promotion lottery process of the present invention ends.

Returning to step S7, when it is determined that the promotion lottery has not been won (S7: NO), the promotion lottery execution means 203 executes the maintenance lottery and determines whether or not the promotion lottery has been won ( Step S10).

When it is determined that the maintenance lottery has been won (S10: YES), the promotion lottery execution process 203 generates information to maintain the association between the character selected by the gacha and the user's identification information. This information is transmitted from the promotion lottery execution means 203 to the medium lottery execution means 202. Then, the medium lottery executing means 202 gives the user a character selected by the gacha (step S9).

On the other hand, when it is determined that the maintenance lottery has not been won (S10: NO), the promotion lottery execution means 203 generates information to the effect that the association between the character selected by the gacha and the user's identification information is released. To do. This information is transmitted from the promotion lottery execution means 203 to the medium lottery execution means 202. As a result, the character selected by the gacha is erased (step S11), and the user cannot acquire the character. After that, the promotion lottery process of the present invention ends.
By the above procedure, the promotion lottery process of the present invention is executed.

To summarize the above, the computer program of this embodiment is
Server device 2
The gacha is executed when the gacha is requested based on the user's operation, and a character is selected from the gacha list in which multiple types of characters having parameters are stored, and the character and the user selected by the gacha are selected. Media lottery execution means 202, which associates with the identification information of
Disclosure means 204 that discloses the character selected by the gacha to the user, and accepts the user's operation regarding whether or not to execute a promotion lottery to promote the character selected by the gacha to a character having a higher parameter. Promotion lottery execution means 203,
To function as
When the promotion lottery is executed, the medium lottery execution means 202 executes an association process between the character and the user's identification information based on the result of the promotion lottery.

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

[Other Embodiments]
In the above embodiment, an example is described in which the user can unconditionally execute the promotion lottery when the execution lottery is won. However, when the promotion lottery is executed, the item, virtual currency, and paid currency are described. Etc. may need to be consumed by the user. In this case, for example, the user can select whether or not to execute the promotion lottery on condition that the user consumes a predetermined item.

Further, when it is necessary to consume items, virtual currency, etc. in order to perform the promotion lottery as described above, the winning probability of the promotion lottery may change according to the quantity of the items used by the user. ..

Further, in the above-described embodiment, an example in which an execution lottery is executed each time a gacha is executed is described, but the present invention is not limited to this. That is, the user may be able to select whether or not to execute the promotion lottery every time the gacha is executed.

Further, unlike the above-described embodiment, for example, when the maintenance lottery is won, the user may be able to select whether or not to execute the promotion lottery again.

Further, when the maintenance lottery is won, the promotion lottery may be automatically repeated until the result of winning or not winning the promotion lottery is obtained.

Further, in the above-described embodiment, an example in which the maintenance lottery is executed when the promotion lottery is not won is described, but the promotion lottery and the maintenance lottery may be performed simultaneously in one lottery.

Further, in the above-described embodiment, an example in which the user can select whether or not to execute the promotion lottery is described, but the present invention is not limited to this. For example, the promotion lottery may be automatically executed regardless of the user's operation.

Further, unlike the above-described embodiment, for example, if the promotion lottery is won once, the winning probability of the promotion lottery may increase or decrease when the next promotion lottery is executed. Further, for example, when the user executes the promotion lottery 20 times and wins all of them, a privilege such as an increase in the rarity of the character may be given.

As a privilege when the promotion lottery is won consecutively a predetermined number of times, the character may not be deleted in the subsequent promotion lottery.

Further, in the above-described embodiment, there is described an example in which the characters are the same when the promotion lottery is won, but the characters are promoted to highly rare characters, but the present invention is not limited to this. For example, another character with a higher rarity than the character selected by the gacha may be won by the promotion lottery.

Further, in the above-described embodiment, as an example in which the gacha is executed based on the operation of the user, an example in which the gacha is executed when the user presses the "Gacha!" Button is described. Is not limited to this. That is, the gacha may be executed based on the game result operated by the user. For example, the gacha may be executed when the user clears a predetermined quest or when the user logs in.

Further, in the above-described embodiment, an example in which a promotion lottery is performed is described, but the present invention is not limited to this. For example, instead of the promotion lottery, or in addition to the promotion lottery, a demotion avoidance lottery may be performed to avoid demoting the character selected by the gacha to a character having a lower rarity. Specific examples in this case are as follows.

First, when a super-rare character is won by a gacha, the disclosure means discloses the super-rare character to the user. Further, at this time, the medium lottery executing means automatically executes, for example, a demotion avoidance lottery having a low winning probability. If the demotion avoidance lottery is won, the disclosed super-rare character is given to the user. On the other hand, if the demotion avoidance lottery is not won, a character whose rarity is demoted from the super-rare, for example, a super-rare is given to the user.

Further, unlike the above, it may be decided whether the promotion challenge or the demotion avoidance challenge is executed for each gacha. Then, for example, when it is decided that the promotion challenge is executed, for example, only one correct answer option is prepared among the plurality of options, and when the user selects the correct answer option, the character's All you have to do is promote the parameters. On the other hand, in this case, if the user does not select the correct answer option, the character selected by the gacha is given.

Furthermore, when the user presses the "promotion or demotion avoidance" button, a lottery may be executed to determine whether the promotion or demotion avoidance lottery is executed. Then, for example, when the promotion is won as a result of the lottery, the parameters of the character are promoted.

In the above embodiment, an example in which the parameter to be the target of the promotion lottery is rarity is described, but the present invention is not limited to this. For example, the parameters may be a character's ability score, skill level, and the like.

In addition, the promotion lottery may allow the user to select which parameter of the character to be promoted. Further, in order for the user to select the parameter to be promoted, it may be necessary for the user to possess a predetermined item.

The present invention can also be applied to a gacha called, for example, a 10-series gacha, in which a plurality of characters are selected by one gacha request.

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 executing 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). In addition, the gacha may be executed by the game device alone.

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 Media lottery execution means 203 Promotion lottery execution means 204 Disclosure means 205 Communication means 3 Game device 301 Game execution means 302 Media lottery request means 303 Promotion lottery request means 304 Communication means 4 Communication network

Claims (8)

Computer equipment,
Run the medium drawing triggered by the medium drawing based on a user operation has been requested, select the game medium from the drawing list in which a plurality of types of game media is stored which comprises at least one parameter, respectively medium body lottery execution means,
Disclosure means for disclosing the game medium selected by the medium lottery to the user, and
The game medium selected by the medium lottery, regardless of the game medium other than the game medium itself selected by the medium lottery, before the game medium selected by the medium lottery is associated with the user's identification information. A promotion lottery execution means that accepts the user's operation regarding whether or not to execute a promotion lottery for promoting the game medium to the game medium having a higher parameter.
To function as
When the promotion lottery is executed, the medium lottery execution means executes an association process between the game medium and the user's identification information based on the result of the promotion lottery.
Computer program. Computer equipment,
The medium lottery is executed when the medium lottery is requested based on the user's operation, and the game medium is selected from a lottery list in which a plurality of types of game media each having at least one parameter are stored. , A medium lottery execution means for associating the game medium selected by the medium lottery with the identification information of the user.
Disclosure means for disclosing the game medium selected by the medium lottery to the user, and
A promotion lottery execution means for receiving an operation of the user regarding whether or not to execute a promotion lottery for promoting the game medium selected by the medium lottery to the game medium having a higher parameter.
To function as
The promotion lottery execution means is a lottery for determining whether or not to accept the operation of the user regarding whether or not to execute the promotion lottery after the medium lottery is executed, and is predetermined. run the winning probability of lottery defined run lottery, one receives operation of the user regarding whether to execute the elevation drawing when winning the run lottery,
When the promotion lottery is executed, the medium lottery execution means executes an association process between the game medium and the user's identification information based on the result of the promotion lottery.
Computer program. When the promotion lottery is executed, the medium lottery executing means of the game medium having higher parameters than the game medium selected by the medium lottery and the user according to the result of the promotion lottery. associating the identification information, Keru related Dzu the identification information of the said game contents selected by the media lottery user, and no association with identification information of the said game contents selected by the media lottery user To execute the association processing of any of
The computer program according to claim 1 or 2. Computer equipment,
Run the medium drawing triggered by the medium drawing based on a user operation has been requested, select the game medium from the drawing list in which a plurality of types of game media is stored which comprises at least one parameter, respectively medium body lottery execution means,
When the game medium to which the predetermined parameters are associated is selected by the medium lottery, the disclosure means for disclosing the game medium selected by the medium lottery to the user, and the said medium selected by the medium lottery. After the game medium is disclosed to the user and before being associated with the user's identification information, it is selected by the medium lottery regardless of the game medium other than the game medium itself selected by the medium lottery. A demotion avoidance lottery execution means for executing a demotion avoidance lottery for avoiding demotion of the game medium to the game medium having a lower parameter.
To function as
When the demotion avoidance lottery is executed, the medium lottery execution means executes an association process between the game medium and the user's identification information based on the result of the demotion avoidance lottery.
Computer program. Computer equipment,
When the medium lottery is requested based on the user's operation, the medium lottery is executed, and the game medium is selected from a lottery list in which a plurality of types of game media each having at least one parameter are stored. , The medium lottery execution means for associating the game medium selected by the medium lottery with the identification information of the user, and the game medium selected by the medium lottery when the medium lottery is executed. Also, a promotion challenge for promoting to the game medium having a high parameter, and demotion to avoid demoting the game medium selected by the medium lottery to the game medium having a lower parameter. Challenge lottery execution means to decide which of the avoidance challenges to execute,
To function as
When the media lottery execution means is determined to execute the promotion challenge, the media lottery execution means executes an association process between the game medium and the user's identification information based on the result of the promotion challenge, and performs the demotion avoidance challenge. If it is decided to execute, the process of associating the game medium with the user's identification information based on the result of the demotion avoidance challenge is executed.
Computer program. Computer equipment,
When the medium lottery is requested based on the user's operation, the medium lottery is executed, and the game medium is selected from a lottery list in which a plurality of types of game media each having at least one parameter are stored. , A medium lottery execution means for associating the game medium selected by the medium lottery with the identification information of the user, and when the medium lottery is executed, the media lottery is selected based on the operation of the user. The promotion process for promoting the game medium to the game medium having higher parameters, and the game medium selected by the medium lottery to be demoted to the game medium having lower parameters. Challenge lottery execution means to decide which of the demotion avoidance processing to avoid letting
To function as
When the promotion process is executed, the medium lottery execution means executes an association process between the game medium and the user's identification information based on the result of the promotion process, and when the demotion avoidance process is executed. Is an association process between the game medium and the user's identification information based on the result of the demotion avoidance process.
Computer program. Computer equipment,
A medium for executing the medium lottery when a medium lottery is requested based on a user's operation and selecting the game medium from a lottery list in which a plurality of types of game media each having at least one parameter are stored. Lottery execution means,
Disclosure means for disclosing the game medium selected by the medium lottery to the user, and
The game medium selected by the medium lottery, regardless of the game medium other than the game medium itself selected by the medium lottery, before the game medium selected by the medium lottery is associated with the user's identification information. A promotion lottery execution means for executing a promotion lottery for promoting a game medium to the game medium having a higher parameter.
To function as
The medium lottery execution means executes an association process between the game medium and the user's identification information based on the result of the promotion lottery.
Computer program. A storage unit for storing the computer program according to any one of claims 1 to 7 and a control unit for executing the computer program.
Server device.

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