JP2021104441A - Computer program and server device - Google Patents

Abstract

To provide a computer program capable of executing an interesting gadget.SOLUTION: A computer program allows a computer device to function as medium lottery execution means for executing a medium lottery with a request for the medium lottery based on a user's operation as an opportunity, and for relating a winning medium as a game medium selected by a medium lottery from a lottery list for storing plural kinds of game media to a user's identification information, parameter management means for controlling the amount of decrease in a first predetermined parameter on the basis of a predetermined lottery executed according to a result of a medium lottery, display means for transmitting information for displaying the first parameter on a display part, and privilege imparting means for relating a first privilege to a user's identification information when the first parameter becomes a first predetermined value or less.SELECTED DRAWING: Figure 1

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.

Japanese Unexamined Patent Publication No. 2013-198590

However, in the conventional gacha, the game medium is selected when the user requests the gacha, and the selected game medium is only given to the user. Therefore, in the conventional gacha, there is a risk that the user loses interest.

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

The first invention is
Computer equipment,
The medium lottery is executed when the medium lottery is requested based on the user's operation, and the winning medium which is the game medium selected by the medium lottery from the lottery list in which a plurality of types of game media are stored is selected. A medium lottery execution means associated with the user's identification information,
A parameter management means that controls the amount of reduction of a predetermined first parameter based on the result of a predetermined lottery executed according to the result of the medium lottery.
A display means for transmitting information for displaying the first parameter on the display unit, and when the first parameter is equal to or less than the first predetermined value, the predetermined first privilege is associated with the user's identification information. Benefit granting means,
To function as
It is a computer program.

Further, in the first invention,
The parameter management means
A first object having the first parameter is generated and made to appear in the game space.
The maximum number of times that the medium lottery can be executed for the generated first object is set to the first predetermined number of times.
The number of times the medium lottery executed for the generated first object is counted, and the number of times is counted.
When the first parameter of the first object does not become equal to or less than the first predetermined value by the time the number of lottery, which is the counted number of times of the medium lottery, reaches the first predetermined number of times, the first object May be deleted from the game space.

Further, in the first invention,
The parameter management means
A first object having the first parameter is generated and made to appear in the game space.
The maximum number of times that the medium lottery can be executed for the generated first object is set to the first predetermined number of times.
The number of times the medium lottery executed for the generated first object is counted, and the number of times is counted.
The number of lottery times when the first parameter of the first object does not become equal to or less than the first predetermined value by the time the number of lottery times, which is the number of times of the medium lottery counted, reaches the first predetermined number of times. The first object may be deleted from the game space when a predetermined condition is satisfied after the first predetermined number of times is reached.

Further, in the first invention,
The parameter management means means that the first parameter of the first object becomes equal to or less than the first predetermined value by the time the lottery count reaches the first predetermined number of times, or the first object is said to be the first object. When deleted from the game space, a new first object may be created.

Further, in the first invention,
The parameter management means
In addition to the first object, a second object having a predetermined second parameter is generated and made to appear in the game space.
When the first predetermined condition is satisfied according to the result of the predetermined lottery, the first object is made to take an action for reducing the second parameter of the second object.
When the second parameter of the second object becomes equal to or less than the second predetermined value, the first object is added to the second object until the second predetermined condition is satisfied according to the result of the predetermined lottery. The action for reducing the first parameter of the above may not be taken, or the first object may be deleted from the game space.

Further, in the first invention,
When the third predetermined condition is satisfied according to the result of the predetermined lottery, the parameter management means causes the second object to perform an action other than the action of reducing the first parameter of the first object. Alternatively, the first object may be made to take an action other than the action of reducing the second parameter of the second object.

Further, in the first invention,
The actions of the first object and the second object based on the result of the predetermined lottery take no action, the first object takes an action of reducing the second parameter of the second object, said. The second object may take an action of reducing the first parameter of the first object, or the second object may take an action in favor of the user.

Further, in the first invention,
The parameter management means
The number of unfavorable actions that either the first object or the second object takes no action, or the first object takes an action that reduces the second parameter of the second object. Count the number of disadvantageous actions that are
When the number of unfavorable actions counted reaches a predetermined number, the counting of the number of lottery may be stopped.

Further, in the first invention,
The parameter management means executes a continuous lottery in which a predetermined continuation rate for stopping the counting of the lottery number is determined after the number of disadvantageous actions reaches the predetermined number, and is not included in the continuous lottery. You may stop counting the number of lottery until you win.

Further, in the first invention,
The parameter management means
When the fourth predetermined condition is satisfied according to the result of the predetermined lottery, the first object is regarded as an abnormal state.
When the first object is in the abnormal state, even if the number of lottery times becomes the first predetermined number of times, the first object is deleted from the game space until the abnormal state is cleared. You don't have to.

Further, in the first invention,
The parameter management means is the first object when the second object uses a predetermined item or when the abnormal state value accumulated by a predetermined action by the second object exceeds a predetermined threshold value. May be regarded as the above-mentioned abnormal state.

Further, in the first invention,
When the predetermined result of the medium lottery occurs consecutively a predetermined number of times, the parameter management means is advantageous to the user for the action type and action probability of the second object based on the result of the predetermined lottery. It may be controlled so as to be.

Further, in the first invention,
The medium lottery executing means displays an effect in which the result of the medium lottery changes from the initial result or the winning medium is displayed on the display unit when the fifth predetermined condition is satisfied according to the result of the predetermined lottery. A lottery effect, which is an effect for notifying that the result of the medium lottery will be a predetermined result, is executed.
When the medium lottery execution means executes the lottery effect, the parameter management means controls the action type and action probability of the second object based on the result of the medium lottery so as to be advantageous to the user. You may.

Further, in the first invention,
The privilege granting means is predetermined when the first parameter of the first object becomes equal to or less than the first predetermined value by the time the number of lottery is less than the first predetermined number of times becomes the second predetermined number of times. The second privilege of the above may be associated with the identification information of the user.

Further, in the first invention,
The parameter management means
In addition to the second object, at least one third object selected from a plurality of types of third objects having a predetermined third parameter is generated according to the result of the predetermined lottery, and the game space is generated. To appear in
Actions may be taken to support the second object according to the result of the predetermined lottery.

Further, in the first invention,
The parameter management means has an action type and action probability of at least one of the second object and the third object based on the result of the predetermined lottery, depending on the type and number of the generated third objects. May be changed.

The second invention includes a storage unit for storing the computer program of the first invention 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 privilege grant process in this embodiment. It is a flowchart which shows the action lottery process 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 5. 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, 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.

The user can set the character or the like obtained by the gacha as the character to be used.

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

For example, in the present embodiment, the attributes set for the character include fire attribute, water attribute, and wind attribute as parameters, and there are four types of rarity: normal, rare, super rare, and super super rare. It is provided as a parameter. Any one of the attributes and 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 the character with the user's identification information and transmitting the 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 executes the computer program of the present invention to execute the collation means 201, the medium lottery execution means 202, the parameter management means 203, the privilege giving means 204, the display means 205, and the like. It functions as a communication means 206.

<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 206.

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 is one body in one gacha request by the user. Select the character of.

Specifically, when a gacha is requested, the medium lottery execution means 202 selects a character from the gacha list and generates information about the selected character. The medium lottery execution means 202 associates the information about this character with the user's identification information.

In this embodiment, the gacha is executed for each of a plurality of prepared gacha events. That is, the user can select any one gacha event and execute the gacha.

Further, when one gacha event is selected from a plurality of gacha events based on the user's operation, the medium lottery execution means 202 determines whether or not a battle has already started in that gacha event.

If the battle has already started, the medium lottery execution means 202 transmits information to that effect to the parameter management means 203 described later. On the other hand, if the battle has not yet started, the medium lottery execution means 202 transmits information to the effect that a new battle is started to the parameter management means 203.

In addition, information about these battles is stored in the storage unit 21.

Further, the medium lottery execution means 202 transmits information for executing the effect of notifying the winning character to the game device 3.

Further, the medium lottery executing means 202 transfers information for executing a lottery effect, which is an effect in which the result of the gacha changes from the initial result, to the game device 3 when the gacha effect lottery is won according to the result of the gacha. Send.

As a result, for example, a character with extremely rare rarity is selected by a gacha, but the LCD screen 340 initially displays a rare character, and then displays an effect of promoting from a rare character to an extremely rare character. ..

<Explanation of parameter management means 203>
The parameter management means 203 generates a player character, a ally character, and an enemy character and makes them appear in the game space.

Further, the parameter management means 203 controls the actions of the player character, the ally character, and the enemy character based on the action lottery executed according to the result of the gacha.

Further, the parameter management means 203 adds points calculated based on the determination of the rarity, attributes, etc. of the winning character as described later, and based on the total points, the action lottery of the player character, the ally character, and the enemy character is performed. Execute. Specifically, when the total points are high, the action lottery is executed so that the user can take an advantageous action.

The parameter management means 203 selects an action lottery table in which the larger the total points, the easier it is for the user to select an action that is advantageous to the user. The action lottery is executed based on the selected action lottery table.

For example, if the total points are 16 points or more, the damage caused by the attack of the enemy character becomes small, the enemy character tends to become numb and unable to move, and the damage caused by the attack of the player character becomes large. It will be easier.

On the other hand, for example, when the total points are 5 points or less, the damage caused by the attack of the enemy character becomes large, the damage caused by the attack of the player character becomes small, and the player character, the ally character, and the enemy character all act. It becomes easy not to cause.

Actions based on the result of gacha The actions of the enemy character, player character, and ally character selected as a result of the lottery take no action, the enemy character takes action to reduce the HP of the player character, and the enemy character is a ally. The player character takes action to reduce the HP of the character, the player character takes action to reduce the HP of the enemy character, the ally character appears in the game space, the ally character takes action to reduce the HP of the enemy character, and the player. Either the character or the ally character takes an action that is in the user's favor (for example, special actions such as a pool attack or continuous attack that causes great damage to the enemy character, use of items such as traps or bombs). Is.

The enemy character, the player character, and the ally character controlled by the parameter management means 203 will be described in detail below.

As described above, the parameter management means 203 generates an enemy character (first object) having HP (first parameter) which is a physical strength value (hit point) and causes it to appear in the game space.

In addition, multiple types of characters are prepared for the enemy character, and HP, attack power, defense power, abnormal state, contents of the first privilege and the second privilege, the maximum number of gachas described later, etc. are set for each enemy character. ing. Then, the enemy character to appear in the game space is determined by lottery.

Further, the parameter management means 203 sets the maximum number of gachas that can be executed for the generated enemy character to, for example, 50, and counts the number of gachas that is the number of executed gachas. In the following, an example is described in which the privilege granting process is executed based on the remaining number of gachas obtained by subtracting the counted number of gachas from the maximum number of gachas set for each enemy character.

Further, the parameter management means 203 causes the enemy character to take an action to reduce the HP of the player character or the ally character when the rarity of the winning character is rare according to the result of the action lottery.

Further, the parameter management means 203 causes the enemy character to take an action other than the action of reducing the HP of the player character or an action other than the action of reducing the HP of the ally character, depending on the result of the action lottery.

Further, in the parameter management means 203, the HP of the enemy character does not become 0 by the time the number of remaining gachas becomes 0, or the HP of the enemy character does not become 0 by the time the number of remaining gachas becomes 0. In this case, when the object erasure lottery executed after the number of remaining gachas becomes 0 is won, the enemy character is erased from the game space.

Further, the parameter management means 203 is used when the HP of the enemy character becomes 0 by the time the number of remaining gachas becomes 0, or when the enemy character is deleted and the user next requests the same gacha. , Create a new enemy character.

Further, when the gacha is requested, the parameter management means 203 generates a player character (second object) having an HP (second parameter) in addition to the enemy character and makes it appear in the game space.

A plurality of types of characters are prepared for the player character, and HP, attack power, defense power, strong or weak enemy character, and the like are set for each character. Then, the player character to appear in the game space is determined by lottery.

Further, the parameter management means 203 is for reducing the HP of the enemy character to the player character until the recovery action is taken based on the action lottery when the HP of the player character becomes 0 due to the attack of the enemy character. Control not to take action. Whether or not recovery action is taken is determined by an action lottery.

Further, the parameter management means 203 is at least one selected from a plurality of types of ally characters (third objects) having HP (third parameter) in addition to the player character according to the result of the action lottery. Generate an ally character and make it appear in the game space.

In the present embodiment, the occupation (type) of the ally character includes, for example, a knight, a ranger, and the like. Then, HP, attack power, attack that is good at, etc. are set for each character. In addition, the ally characters to appear are determined by the action lottery.

Further, the parameter management means 203 controls the amount of reducing the HP of the enemy character based on the result of the action lottery. Specifically, when the action that the player character or the ally character attacks the enemy character is selected as a result of the action lottery, the amount of damage determined by the action lottery is given to the enemy character and the enemy character's HP. To reduce.

Further, when the HP of a certain ally character becomes 0 due to the attack of the enemy character, the parameter management means 203 deletes the ally character from the game space.

Further, the parameter management means 203 causes the player character to take an action other than the action of reducing the HP of the enemy character, or the ally character to take an action other than the action of reducing the HP of the enemy character, depending on the result of the action lottery.

Further, the parameter management means 203 changes the action type and action probability of at least one of the player character and the ally character based on the result of the gacha according to the type and the number of the generated ally characters.

Further, the parameter management means 203 sets the enemy character as a state abnormality such as a numb state based on the result of the action lottery.

Specifically, in the parameter management means 203, when either the player character or the ally character uses a predetermined item, or the abnormal state value accumulated by the predetermined action by the player character and the ally character is a predetermined threshold value. If it exceeds, the enemy character becomes abnormal.

Further, when the enemy character has an abnormal state, the parameter management means 203 does not erase the enemy character from the game space until the abnormal state is cleared, even if the number of remaining gachas is 0.

Further, when the normal character becomes a winning character in succession, for example, the parameter management means 203 determines the action type and action probability of at least one of the player character and the ally character based on the result of the action lottery. Control to be advantageous to. In this case, the parameter management means 203 increases, for example, points to be added so that the result of the action lottery is advantageous to the user.

Further, when the medium lottery execution means 202 executes the gacha effect, the parameter management means 203 is advantageous to the user for the action type and action probability of at least one of the player character and the ally character based on the result of the action lottery. It is controlled so that. Specifically, when the gacha effect is executed, the parameter management means 203 increases, for example, points to be added so that the result of the action lottery is advantageous to the user.

Further, in the parameter management means 203, none of the enemy character, the player character, and the ally character takes any action, the enemy character takes an action to reduce the HP of the player character, and the enemy character is the ally character. Count the number of adverse actions that take any action that reduces HP.

Further, the parameter management means 203 stops the decrease in the number of remaining gachas when the counted number of disadvantageous actions reaches 10.

Further, the parameter management means 203 executes a continuous lottery in which a predetermined continuation rate for stopping the decrease in the number of remaining gachas is determined after the number of disadvantageous actions reaches 10. When the continuous lottery is won, the parameter management means 203 stops the decrease in the number of remaining gachas until the continuous lottery is not won.

Further, the parameter management means 203 transmits information about the HP of the enemy character, the player character, etc., the action content, the number of remaining gachas, and the like to the game device 3 via the communication means 206.

<Explanation of privilege granting means 204>
When the HP of the enemy character becomes 0 by the time the number of remaining gachas reaches 0, the privilege granting means 204 associates the first privilege with the user's identification information and transmits the information regarding the first privilege to the game device 3. As a result, the first privilege is given to the user.

The first privilege includes, for example, the right to execute a special gacha in which the winning probability of a highly rare character is higher than the normal state, and an exchange ticket that can be exchanged for a super-rare character specified by the user. ..

When the HP of the enemy character becomes 0 by the time the number of remaining gachas reaches 10, the privilege granting means 203 associates the second privilege with the user's identification information and transmits the information regarding the second privilege to the game device 3. do. As a result, the second privilege is given to the user.

The second benefit is, for example, the right to execute a special gacha, the right to move to a special zone where you can get an exchange ticket each time a character with a specific rarity or attribute is won, a powerful weapon, etc. There are certain items and so on.

<Explanation of display means 205>
The display means 205 transmits at least information on the result of the action lottery, information for displaying the HP value of the enemy character on the liquid crystal screen 340, information on the number of remaining gachas, and the like to the game device 3 via the communication means 206. Send.

<Explanation of communication means 206>
The communication means 206 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 206 receives the gacha request information from the game device 3. The gacha request information received by the communication means 206 is transmitted to the medium lottery execution means 202.

Further, the communication means 206 transmits information about the character generated by the medium lottery execution means 202, information about the HP value of the enemy character, and the like 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 functions as the game execution means 301, the medium lottery request means 302, and the communication means 303, as shown in FIG.

<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 FIGS. 2 and 3, "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.

Further, the game executing means 301 receives the information about the winning character associated with the user's identification information from the medium lottery executing means 202 via the communication means 303, and then displays the winning character on the liquid crystal screen 340.

Further, the game executing means 301 receives information on the HP of the enemy character, the player character, and the ally character, the number of remaining gachas, and the like from the parameter management means 203 via the communication means 303, and then transmits these information to the liquid crystal screen 340. Display it. As a result, as shown in FIG. 3, the state of the battle based on the result of the gacha is displayed 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 requesting means 302 generates gacha request information. This gacha request information is transmitted to the server device 2 via the communication means 303.

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 gacha is executed by the server device 2.

<Explanation of communication means 303>
The communication means 303 receives, for example, a game program related to a game, information about a character, information about HP such as an enemy character, and the like from the server device 2.

Further, the communication means 303 transmits information such as user identification information, game account information, new game data download request information, and gacha request information to the server device 3, based on, for example, the user's operation.

<Explanation of privilege grant processing>
Hereinafter, the privilege granting process of the present invention will be described with reference to FIGS. 4 and 5. 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 202 of the server device 2 selects one gacha event from a plurality of gacha events based on the user's operation (step S1). In this embodiment, for example, a plurality of gacha events such as a gacha event specialized for a character with a water attribute and a gacha event for which the implementation period is limited are prepared.

Then, the medium lottery execution means 202 determines whether or not the battle has already started in the selected gacha event (step S2). The battle is executed for each gacha event.

If it is determined that the battle has already started (S2: YES), the parameter management means 203 receives information about the battle that has already started from the medium lottery execution means 202, and then the process is performed in step S5 described later. Proceed to.

On the other hand, when it is determined that the battle has not started yet (S2: NO), the parameter management means 203 of the server device 2 receives the information that the battle is started from the medium lottery execution means 202. , The enemy character and the maximum number of gachas are determined by lottery (step S3).

Then, the parameter management means 203 determines the player character by lottery (step S4). As a result, the battle is started.

Then, the medium lottery requesting means 302 of the game device 3 executes the gacha request based on the user's operation (step S5).

Then, the medium lottery executing means 202 executes the gacha (step S6) and generates information about the winning character selected by the gacha.

Then, the parameter management means 203 executes the action lottery process (step S7).

As shown in FIG. 5, in the action lottery process, the parameter management means 203 first determines the rarity based on the rarity of the winning character (step S71). Specifically, the parameter management means 203 gives, for example, 5 points when the rarity of the winning character is super-extremely rare, and 1 point when the rarity is normal. Further, in the present embodiment, when the rarity of the winning character is rare, the parameter management means 203 selects the action to be attacked by the enemy character, and the subsequent action lottery is based on the lottery table of the attack by the enemy character. To execute.

Then, the parameter management means 203 determines the attribute based on the attribute of the winning character (step S72). Specifically, the parameter management means 203 gives, for example, 5 points when the attribute is the light attribute and 3 points when the attribute is the water attribute.

Then, the parameter management means 203 makes a gacha effect determination based on whether or not the gacha effect lottery in which the lottery result of the gacha is changed is won (step S73). The parameter management means 203 is, for example, 5 points when the rarity of the winning character is initially rare but is promoted to super-rare, or when the production is confirmed to be super-rare from the beginning. Is given.

Then, the parameter management means 203 makes a continuous determination based on whether or not a predetermined gacha result is continuously obtained a predetermined number of times (step S74). The parameter management means 203 gives 4 points when, for example, a character with extremely rare rarity (or, for example, the attribute is light attribute) is won twice in a row, and the rarity is normal (or, for example, the attribute is soil attribute). ) Will be awarded 3 points if the character wins 4 times in a row.

Then, the parameter management means 203 executes the action lottery based on the total points calculated by adding the points given in steps S71 to S74 (step S75).

Returning to FIG. 4, the parameter management means 203 sets the actions of the player character, the ally character, and the enemy character based on the result of the action lottery based on the action lottery process (step S8).

Then, the parameter management means 203 updates the parameters and states of any of the player character, the ally character, and the enemy character based on the set action (step S9).

Then, the parameter management means 203 determines whether or not the decrease in the number of remaining gachas has been stopped (step S10). Specifically, the parameter management means 203 determines whether or not the user has won the continuous lottery regarding the fact that the number of disadvantageous actions is 10 and the decrease in the number of remaining gachas is stopped. If you win the continuous lottery, the decrease in the number of remaining gachas will be stopped.

When it is determined that the decrease in the number of remaining gachas has not been stopped (S10: NO), the parameter management means 203 reduces the number of remaining gachas by 1 (step S11).

On the other hand, when it is determined that the decrease in the number of remaining gachas has been stopped (S10: YES), the process proceeds to step S13 described later.

Then, the parameter management means 203 determines whether or not the number of remaining gachas is 0 (step S12).

When it is determined that the number of remaining gachas is not 0 (S12: NO), the parameter management means 203 determines whether or not the HP of the enemy character has become 0 (step S13).

When it is determined that the HP of the enemy character is not 0 (S13: NO), the privilege granting process of the present invention ends.

On the other hand, when it is determined that the HP of the enemy character is 0 (S13: YES), the privilege granting means 204 of the server device 2 associates the information regarding the first privilege with the user's identification information. As a result, the first privilege is given to the user (step S14).

Then, the parameter management means 203 determines whether or not the number of remaining gachas is 10 or more (step S15).

When it is determined that the number of remaining gachas is not 10 or more (S15: NO), the medium lottery execution means 202 ends the battle (step S16).

On the other hand, when it is determined that the number of remaining gachas is 10 or more (S15: YES), the privilege granting means 204 associates the information regarding the second privilege with the user's identification information. As a result, the second privilege is given to the user (step S18). After that, the process proceeds to step 16.

Returning to step S12, when it is determined that the number of remaining gachas is 0 (S12: YES), whether or not the parameter management means 203 executes the escape lottery of the enemy character and wins the escape lottery. Is determined (step S17).

If the escape lottery is won (S17: YES), the parameter management means 203 erases the enemy character from the game space, and then the process proceeds to step S16.

On the other hand, if the escape lottery is not won (S17: NO), the process proceeds to step S13.
By the above procedure, the privilege granting process of the present invention is executed.

To summarize the above, the computer program of this embodiment is
Server device 2
A medium lottery execution means that executes a gacha when a gacha is requested based on a user's operation, and grants a winning character, which is a character selected by the gacha from a gacha list in which a plurality of types of characters are stored, to the user. 202,
Parameter management means 203, which controls the amount of reducing the HP of the enemy character based on the action lottery executed according to the result of the gacha.
A display means 205 for transmitting information for displaying the HP of the enemy character on the liquid crystal screen 340 of the game device 3, and a privilege granting means for granting the first privilege to the user when the HP of the enemy character becomes 0 or less. 204,
To function as.

<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 in which the battle is executed for each gacha is described, but the present invention is not limited to this. One battle may be performed across different types of gachas.

Further, in the above embodiment, an example in which a battle with an enemy character is executed based on the result of the gacha is described, but unlike this, a bingo game, a puzzle game, and a rhythm are described based on the result of the gacha. A game or the like may be executed.

Further, in the above-described embodiment, if the HP of the enemy character is set to 0 before the number of remaining gachas reaches 10, the second privilege is given and the battle ends. The invention is not limited to this. For example, even after the HP of the enemy character becomes 0, the battle continues until the number of remaining gachas becomes 0, and a second privilege such as a special gacha being executed during that time may be given to the user.

Further, unlike the above-described embodiment, when the HP of the player character becomes 0, the same processing as when the enemy character is deleted from the game space by winning the escape lottery may be executed.

Further, in the above-described embodiment, an example in which the action lottery is executed based on points such as rarity determination and attribute determination is described, but the present invention is not limited to this. For example, the attribute determination may determine whether the user side attacks or the enemy character attacks, or the rarity determination may determine the strength of the attack.

Furthermore, a plurality of lottery tables may be prepared for each gacha, such as a lottery table in which an enemy character with a low HP is likely to appear, a lottery table in which the benefit of the first privilege is large, and the like.

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.

In addition, the gacha list may include characters, items, and the like as game media. In this case, for example, in the attribute determination, when the winning medium is a character, the points given can be increased, and when the winning medium is an item, the points given can be lowered.

Further, in the above embodiment, an example is described in which a lottery table that is more advantageous to the user is selected as the total points are larger, but the present invention is not limited to this. For example, one lottery table is prepared, and the winning probability of the lottery table may be rewritten so as to be advantageous or disadvantageous to the user according to the total points.

Further, as the privilege granting means, for example, the first privilege and the second privilege may be determined by lottery from the above-mentioned plurality of types of privilege.

Further, in this case, the winning probability and the content of the privilege may differ depending on the type of the enemy character, the gacha event, and the like.

Even if the gacha is not required, there may be an item that restores the HP of the player character or ally character.

Even if the gacha is not required, for example, there may be an idea in which the player character can reduce the HP of the enemy character or make the enemy character abnormal.

Even if no gacha is required, there may be items that stop reducing the number of remaining gachas.

The attributes of the player character or the ally character may have good or bad compatibility depending on the enemy character.

The present invention is a so-called 10-series gacha in which 10 gachas are executed by one gacha request, and an object of the present invention is to set the HP of an enemy character to 0 based on the result of gachas within 10 times. It may be applied to a gacha with game characteristics. In this case, if the number of gachas is less than 10 and the HP of the enemy character becomes 0, the jewels that were not executed may be returned to the user, and the remaining gachas are super intense. It may be executed by a special gachalist such as a rare character is likely to appear.

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

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 Parameter management means 204 Benefit granting means 205 Communication means 3 Game device 301 Game execution means 302 Media lottery request means 303 Communication means 4 Communication network

Claims (17)

Computer equipment,
The medium lottery is executed when the medium lottery is requested based on the user's operation, and the winning medium which is the game medium selected by the medium lottery from the lottery list in which a plurality of types of game media are stored is selected. A medium lottery execution means associated with the user's identification information,
A parameter management means that controls the amount of reduction of a predetermined first parameter based on the result of a predetermined lottery executed according to the result of the medium lottery.
A display means for transmitting information for displaying the first parameter on the display unit, and when the first parameter is equal to or less than the first predetermined value, the predetermined first privilege is associated with the user's identification information. Benefit granting means,
To function as
Computer program. The parameter management means
A first object having the first parameter is generated and made to appear in the game space.
The maximum number of times that the medium lottery can be executed for the generated first object is set to the first predetermined number of times.
The number of times the medium lottery executed for the generated first object is counted, and the number of times is counted.
When the first parameter of the first object does not become equal to or less than the first predetermined value by the time the number of lottery, which is the counted number of times of the medium lottery, reaches the first predetermined number of times, the first object From the game space,
The computer program according to claim 1. The parameter management means
A first object having the first parameter is generated and made to appear in the game space.
The maximum number of times that the medium lottery can be executed for the generated first object is set to the first predetermined number of times.
The number of times the medium lottery executed for the generated first object is counted, and the number of times is counted.
The number of lottery times when the first parameter of the first object does not become equal to or less than the first predetermined value by the time the number of lottery times, which is the number of times of the medium lottery counted, reaches the first predetermined number of times. Is deleted from the game space when a predetermined condition is satisfied after the first predetermined number of times is reached.
The computer program according to claim 1. The parameter management means means that the first parameter of the first object becomes equal to or less than the first predetermined value by the time the lottery count reaches the first predetermined number of times, or the first object is said to be the first object. When deleted from the game space, a new first object is created.
The computer program according to claim 2 or 3. The parameter management means
In addition to the first object, a second object having a predetermined second parameter is generated and made to appear in the game space.
When the first predetermined condition is satisfied according to the result of the predetermined lottery, the first object is made to take an action for reducing the second parameter of the second object.
When the second parameter of the second object becomes equal to or less than the second predetermined value, the first object is added to the second object until the second predetermined condition is satisfied according to the result of the predetermined lottery. Do not take action to reduce the first parameter of, or erase the first object from the game space.
The computer program according to any one of claims 2 to 4. When the third predetermined condition is satisfied according to the result of the predetermined lottery, the parameter management means causes the second object to perform an action other than the action of reducing the first parameter of the first object. Or cause the first object to take an action other than the action of reducing the second parameter of the second object.
The computer program according to claim 5. The actions of the first object and the second object based on the result of the predetermined lottery take no action, the first object takes an action of reducing the second parameter of the second object, said. The second object either takes an action to reduce the first parameter of the first object, or the second object takes an action in favor of the user.
The computer program according to claim 5 or 6. The parameter management means
The number of unfavorable actions that either the first object or the second object takes no action, or the first object takes an action that reduces the second parameter of the second object. Count the number of disadvantageous actions that are
When the number of unfavorable actions counted reaches a predetermined number, the counting of the number of lottery is stopped.
The computer program according to claim 7. The parameter management means executes a continuous lottery in which a predetermined continuation rate for stopping the counting of the lottery number is determined after the number of disadvantageous actions reaches the predetermined number, and is not included in the continuous lottery. Stop counting the number of lottery until you win.
The computer program according to claim 8. The parameter management means
When the fourth predetermined condition is satisfied according to the result of the predetermined lottery, the first object is regarded as an abnormal state.
When the first object is in the abnormal state, even if the number of lottery times becomes the first predetermined number of times, the first object is deleted from the game space until the abnormal state is cleared. do not,
The computer program according to any one of claims 5 to 9. The parameter management means is the first object when the second object uses a predetermined item or when the abnormal state value accumulated by a predetermined action by the second object exceeds a predetermined threshold value. Is the above-mentioned abnormal state,
The computer program according to claim 10. When the predetermined result of the medium lottery occurs consecutively a predetermined number of times, the parameter management means is advantageous to the user for the action type and action probability of the second object based on the result of the predetermined lottery. Control so that
The computer program according to any one of claims 5 to 11. The medium lottery executing means displays an effect in which the result of the medium lottery changes from the initial result or the winning medium is displayed on the display unit when the fifth predetermined condition is satisfied according to the result of the predetermined lottery. A lottery effect, which is an effect for notifying that the result of the medium lottery will be a predetermined result, is executed.
When the medium lottery execution means executes the lottery effect, the parameter management means controls the action type and action probability of the second object based on the result of the medium lottery so as to be advantageous to the user. ,
The computer program according to any one of claims 5 to 12. The privilege granting means is predetermined when the first parameter of the first object becomes equal to or less than the first predetermined value by the time the number of lottery is less than the first predetermined number of times becomes the second predetermined number of times. The second privilege of the above is associated with the identification information of the user.
The computer program according to any one of claims 5 to 13. The parameter management means
In addition to the second object, at least one third object selected from a plurality of types of third objects having a predetermined third parameter is generated according to the result of the predetermined lottery, and the game space is generated. To appear in
Take action to support the second object according to the result of the predetermined lottery.
The computer program according to claims 5-14. The parameter management means has an action type and action probability of at least one of the second object and the third object based on the result of the predetermined lottery, depending on the type and number of the generated third objects. To change,
The computer program according to claim 15. A storage unit for storing the computer program according to any one of claims 1 to 16 and a control unit for executing the computer program.
Computer equipment.

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